Although you want to be careful not to eat more than you need for a healthy pregnancy, make sure not to restrict your diet during pregnancy either. If you don't get the calories you need, your baby might not get the right amounts of protein, vitamins, and minerals.

Health Tips For Pregnant Women

Staying healthy and safe

Eat this. Don't eat that. Do this. Don't do that. Pregnant women are bombarded with do's and don'ts. Here is help to keep it all straight.

Eating for two

Eating healthy foods is more important now than ever! You need more protein, iron, calcium, and folic acid than you did before pregnancy. You also need more calories. But "eating for two" doesn't mean eating twice as much. Rather, it means that the foods you eat are the main source of nutrients for your baby. Sensible, balanced meals combined with regular physical fitness is still the best recipe for good health during your pregnancy.

Weight gain

The amount of weight you should gain during pregnancy depends on your body mass index (BMI) before you became pregnant. The Institute of Medicine provides these guidelines:

  • If you were at a normal weight before pregnancy, you should gain about 25 to 30 pounds.
  • If you were underweight before pregnancy, you should gain between 28 and 40 pounds.
  • If you were overweight before pregnancy, you should gain between 15 and 25 pounds.
  • If you were obese before pregnancy, you should gain between 11 and 20 pounds.

Check with your doctor to find out how much weight gain during pregnancy is healthy for you.

You should gain weight gradually during your pregnancy, with most of the weight gained in the last trimester. Generally, doctors suggest women gain weight at the following rate:

  • 2 to 4 pounds total during the first trimester
  • 3 to 4 pounds per month for the second and third trimesters

Recent research shows that women who gain more than the recommended amount during pregnancy and who fail to lose this weight within six months after giving birth are at much higher risk of being obese nearly 10 years later. Findings from another large study suggest that gaining more weight than the recommended amount during pregnancy may raise your child's odds of being overweight in the future. If you find that you are gaining weight too quickly, try to cut back on foods with added sugars and solid fats. If you are not gaining enough weight, you can eat a little more from each food group.

Where does the added weight go?

  • Baby – 6 to 8 pounds
  • Placenta – 1½ pounds
  • Amniotic fluid – 2 pounds
  • Uterus growth – 2 pounds
  • Breast growth – 2 pounds
  • Your blood and body fluids – 8 pounds
  • Your body's protein and fat – 7 pounds

Calorie needs

Your calorie needs will depend on your weight gain goals. Most women need 300 calories a day more during at least the last six months of pregnancy than they do pre-pregnancy. Keep in mind that not all calories are equal. Your baby needs healthy foods that are packed with nutrients — not "empty calories" such as those found in soft drinks, candies, and desserts.

Although you want to be careful not to eat more than you need for a healthy pregnancy, make sure not to restrict your diet during pregnancy either. If you don't get the calories you need, your baby might not get the right amounts of protein, vitamins, and minerals. Low-calorie diets can break down a pregnant woman's stored fat. This can cause your body to make substances called ketones. Ketones can be found in the mother's blood and urine and are a sign of starvation. Constant production of ketones can result in a child with mental deficiencies.

Foods good for mom and baby

A pregnant woman needs more of many important vitamins, minerals, and nutrients than she did before pregnancy. Making healthy food choices every day will help you give your baby what he or she needs to develop. ChooseMyPlate for pregnant and breastfeeding women can show you what to eat as well as how much you need to eat from each food group based on your height, weight, and activity level.

Talk to your doctor if you have special diet needs for these reasons:

  • Diabetes – Make sure you review your meal plan and insulin needs with your doctor. High blood glucose levels can be harmful to your baby.
  • Lactose intolerance – Find out about low-lactose or reduced-lactose products and calcium supplements to ensure you are getting the calcium you need.
  • Vegetarian – Ensure that you are eating enough protein, iron, vitamin B12, and vitamin D.
  • PKU – Keep good control of phenylalanine (FEN-uhl-AL-uh-NEEN) levels in your diet.

Food safety

Most foods are safe for pregnant women and their babies. But you will need to use caution or avoid eating certain foods. Follow these guidelines:

Clean, handle, cook, and chill food properly to prevent foodborne illness, including listeria and toxoplasmosis.

  • Wash hands with soap after touching soil or raw meat.
  • Keep raw meats, poultry, and seafood from touching other foods or surfaces.
  • Cook meat completely.
  • Wash produce before eating.
  • Wash cooking utensils with hot, soapy water.

Do not eat:

  • Refrigerated smoked seafood like whitefish, salmon, and mackerel
  • Hot dogs or deli meats unless steaming hot
  • Refrigerated meat spreads
  • Unpasteurized milk or juices
  • Store-made salads, such as chicken, egg, or tuna salad
  • Unpasteurized soft cheeses, such as unpasteurized feta, Brie, queso blanco, queso fresco, and blue cheeses
  • Shark, swordfish, king mackerel, or tile fish (also called golden or white snapper); these fish have high levels of mercury.
  • More than 6 ounces per week of white (albacore) tuna
  • Herbs and plants used as medicines without your doctor's okay. The safety of herbal and plant therapies isn't always known. Some herbs and plants might be harmful during pregnancy, such as bitter melon (karela), noni juice, and unripe papaya.
  • Raw sprouts of any kind (including alfalfa, clover, radish, and mung bean)

Fish facts

Fish and shellfish can be an important part of a healthy diet. They are a great source of protein and heart-healthy omega-3 fatty acids. What's more, some researchers believe low fish intake may be linked to depression in women during and after pregnancy. Research also suggests that omega-3 fatty acids consumed by pregnant women may aid in babies' brain and eye development.

Women who are or may become pregnant and nursing mothers need 12 ounces of fish per week to reap the health benefits. Unfortunately, some pregnant and nursing women do not eat any fish because they worry about mercury in seafood. Mercury is a metal that at high levels can harm the brain of your unborn baby — even before it is conceived. Mercury mainly gets into our bodies by eating large, predatory fish. Yet many types of seafood have little or no mercury at all. So the risk of mercury exposure depends on the amount and type of seafood you eat.

Women who are nursing, pregnant, or who may become pregnant can safely eat a variety of cooked seafood, but should steer clear of fish with high levels of mercury. Keep in mind that removing all fish from your diet will rob you of important omega-3 fatty acids. To reach 12 ounces while limiting exposure to mercury, follow these tips:

  • Do not eat these fish that are high in mercury:

    • Swordfish
    • Tilefish
    • King mackerel
    • Shark
  • Eat up to 6 ounces (about 1 serving) per week:
    Canned albacore or chunk white tuna (also sold as tuna steaks), which has more mercury than canned light tuna
  • Eat up to 12 ounces (about 2 servings) per week of cooked* fish and shellfish with little or no mercury, such as:

    • Shrimp
    • Crab
    • Clams
    • Oysters
    • Scallops
    • Canned light tuna
    • Salmon
    • Pollock
    • Catfish
    • Cod
    • Tilapia

    * Don't eat uncooked fish or shellfish (such as clams, oysters, scallops), which includes refrigerated uncooked seafood labeled nova-style, lox, kippered, smoked, or jerky.

  • Check before eating fish caught in local waters. State health departments have guidelines on fish from local waters. Or get local fish advisories at the U.S. Environmental Protection Agency. If you are unsure about the safety of a fish from local waters, only eat 6 ounces per week and don't eat any other fish that week.
  • Eat a variety of cooked seafood rather than just a few types.

Foods supplemented with DHA/EPA (such as “omega-3 eggs”) and prenatal vitamins supplemented with DHA are other sources of the type of omega-3 fatty acids found in seafood.

Vitamins and minerals

In addition to making healthy food choices, ask your doctor about taking a prenatal vitamin and mineral supplement every day to be sure you are getting enough of the nutrients your baby needs. You also can check the label on the foods you buy to see how much of a certain nutrient the product contains. Women who are pregnant need more of these nutrients than women who are not pregnant:

Nutrients and pregnancy

Nutrient How much pregnant women need each day
Folic acid 400 to 800 micrograms (mcg) (0.4 to 0.8 mg) in the early stages of pregnancy, which is why all women who are capable of pregnancy should take 400 to 800 mcg of folic acid daily. Pregnant women should continue taking folic acid throughout pregnancy.
Iron 27 milligrams (mg)
Calcium 1,000 milligrams (mg); 1,300 mg if 18 or younger
Vitamin A 770 micrograms (mcg); 750 mcg if 18 or younger
Vitamin B12 2.6 micrograms (mcg)

Women who are pregnant also need to be sure to get enough vitamin D. The current recommendation for all adults younger than 71 (including pregnant and breastfeeding women) is 600 international units (IU) of vitamin D each day. Talk to your doctor about how you can be sure to get enough vitamin D and other important vitamins and nutrients.

Keep in mind that taking too much of a supplement can be harmful. For example, very high levels of vitamin A can cause birth defects. For this reason, your daily prenatal vitamin should contain no more than 5,000 IU (International Units) of vitamin A. Some supplements contain much more. Only take vitamins and mineral supplements that your doctor recommends.

Don't forget fluids

All of your body's systems need water. When you are pregnant, your body needs even more water to stay hydrated and support the life inside you. Water also helps prevent constipation, hemorrhoids, excessive swelling, and urinary tract or bladder infections. Not getting enough water can lead to premature or early labor.

Your body gets the water it needs through the fluids you drink and the foods you eat. How much fluid you need to drink each day depends on many factors, such as your activity level, the weather, and your size. Your body needs more fluids when it is hot and when you are physically active. It also needs more water if you have a fever or if you are vomiting or have diarrhea.

The Institute of Medicine recommends that pregnant women drink about 10 cups of fluids daily. Water, juices, coffee, tea, and soft drinks all count toward your fluid needs. But keep in mind that some beverages are high in sugar and "empty" calories. A good way to tell if your fluid intake is okay is if your urine is pale yellow or colorless and you rarely feel thirsty. Thirst is a sign that your body is on its way to dehydration. Don't wait until you feel thirsty to drink.

Alcohol

There is no known safe amount of alcohol a woman can drink while pregnant. When you are pregnant and you drink beer, wine, hard liquor, or other alcoholic beverages, alcohol gets into your blood. The alcohol in your blood gets into your baby's body through the umbilical cord. Alcohol can slow down the baby's growth, affect the baby's brain, and cause birth defects.

Find out more about the dangers of drinking alcohol during pregnancy in our section on substance abuse.

Caffeine

Moderate amounts of caffeine appear to be safe during pregnancy. Moderate means less than 200 mg of caffeine per day, which is the amount in about 12 ounces of coffee. Most caffeinated teas and soft drinks have much less caffeine. Some studies have shown a link between higher amounts of caffeine and miscarriage and preterm birth. But there is no solid proof that caffeine causes these problems. The effects of too much caffeine are unclear. Ask your doctor whether drinking a limited amount of caffeine is okay for you.

Cravings

Many women have strong desires for specific foods during pregnancy. The desire for "pickles and ice cream" and other cravings might be caused by changes in nutritional needs during pregnancy. The fetus needs nourishment. And a woman's body absorbs and processes nutrients differently while pregnant. These changes help ensure normal development of the baby and fill the demands of breastfeeding once the baby is born.

Some women crave nonfood items such as clay, ice, laundry starch, or cornstarch. A desire to eat nonfood items is called pica. Eating nonfood items can be harmful to your pregnancy. Talk to your doctor if you have these urges.

Keeping fit

Fitness goes hand in hand with eating right to maintain your physical health and well-being during pregnancy. Pregnant or not, physical fitness helps keep the heart, bones, and mind healthy. Healthy pregnant women should get at least 2 hours and 30 minutes of moderate-intensity aerobic activity a week. It's best to spread your workouts throughout the week. If you regularly engage in vigorous-intensity aerobic activity or high amounts of activity, you can keep up your activity level as long as your health doesn't change and you talk to your doctor about your activity level throughout your pregnancy.

Special benefits of physical activity during pregnancy:

  • Exercise can ease and prevent aches and pains of pregnancy including constipation, varicose veins, backaches, and exhaustion.
  • Active women seem to be better prepared for labor and delivery and recover more quickly.
  • Exercise may lower the risk of preeclampsia and gestational diabetes during pregnancy.
  • Fit women have an easier time getting back to a healthy weight after delivery.
  • Regular exercise may improve sleep during pregnancy.
  • Staying active can protect your emotional health. Pregnant women who exercise seem to have better self-esteem and a lower risk of depression and anxiety.
  • Results from a recent, large study suggest that women who are physically active during pregnancy may lower their chances of preterm delivery.

Getting started

For most healthy moms-to-be who do not have any pregnancy-related problems, exercise is a safe and valuable habit. Even so, talk to your doctor or midwife before exercising during pregnancy. She or he will be able to suggest a fitness plan that is safe for you. Getting a doctor's advice before starting a fitness routine is important for both inactive women and women who exercised before pregnancy.

If you have one of these conditions, your doctor will advise you not to exercise:

  • Risk factors for preterm labor
  • Vaginal bleeding
  • Premature rupture of membranes (when your water breaks early, before labor)

Best activity for moms-to-be

Low-impact activities at a moderate level of effort are comfortable and enjoyable for many pregnant women. Walking, swimming, dancing, cycling, and low-impact aerobics are some examples. These sports also are easy to take up, even if you are new to physical fitness.

Some higher intensity sports are safe for some pregnant women who were already doing them before becoming pregnant. If you jog, play racquet sports, or lift weights, you may continue with your doctor's okay.

Keep these points in mind when choosing a fitness plan:

  • Avoid activities in which you can get hit in the abdomen like kickboxing, soccer, basketball, or ice hockey.
  • Steer clear of activities in which you can fall like horseback riding, downhill skiing, and gymnastics.
  • Do not scuba dive during pregnancy. Scuba diving can create gas bubbles in your baby's blood that can cause many health problems.

Tips for safe and healthy physical activity

Follow these tips for safe and healthy fitness:

  • When you exercise, start slowly, progress gradually, and cool down slowly.
  • You should be able to talk while exercising. If not, you may be overdoing it.
  • Take frequent breaks.
  • Don't exercise on your back after the first trimester. This can put too much pressure on an important vein and limit blood flow to the baby.
  • Avoid jerky, bouncing, and high-impact movements. Connective tissues stretch much more easily during pregnancy. So these types of movements put you at risk of joint injury.
  • Be careful not to lose your balance. As your baby grows, your center of gravity shifts making you more prone to falls. For this reason, activities like jogging, using a bicycle, or playing racquet sports might be riskier as you near the third trimester.
  • Don't exercise at high altitudes (more than 6,000 feet). It can prevent your baby from getting enough oxygen.
  • Make sure you drink lots of fluids before, during, and after exercising.
  • Do not workout in extreme heat or humidity.
  • If you feel uncomfortable, short of breath, or tired, take a break and take it easier when you exercise again.

Stop exercising and call your doctor as soon as possible if you have any of the following:

  • Dizziness
  • Headache
  • Chest pain
  • Calf pain or swelling
  • Abdominal pain
  • Blurred vision
  • Fluid leaking from the vagina
  • Vaginal bleeding
  • Less fetal movement
  • Contractions

Work out your pelvic floor (Kegel exercises)

Your pelvic floor muscles support the rectum, vagina, and urethra in the pelvis. Toning these muscles with Kegel exercises will help you push during delivery and recover from birth. It also will help control bladder leakage and lower your chance of getting hemorrhoids.

Pelvic muscles are the same ones used to stop the flow of urine. Still, it can be hard to find the right muscles to squeeze. You can be sure you are exercising the right muscles if when you squeeze them you stop urinating. Or you can put a finger into the vagina and squeeze. If you feel pressure around the finger, you've found the pelvic floor muscles. Try not to tighten your stomach, legs, or other muscles.

Kegel exercises

  1. Tighten the pelvic floor muscles for a count of three, then relax for a count of three.
  2. Repeat 10 to 15 times, three times a day.
  3. Start Kegel exercises lying down. This is the easiest position. When your muscles get stronger, you can do Kegel exercises sitting or standing as you like.

Oral health

Before you become pregnant, it is best to have dental checkups routinely to keep your teeth and gums healthy. If you are pregnant and have not had regular checkups, consider the following:

  • Have a complete oral exam early in your pregnancy. Because you are pregnant, you might not receive routine x-rays. But if you must have x-rays for a dental problem needing treatment, the health risk to your unborn baby is small.
  • Dental treatment during pregnancy is safe. The best time for treatment is between the 14th and 20th weeks. During the last months of pregnancy, you might be uncomfortable sitting in a dental chair.
  • Do not avoid necessary dental treatments — you may risk your and your baby's health.
  • Use good oral hygiene to control your risk of gum diseases. Pregnant women may have changes in taste and develop red, swollen gums that bleed easily. This condition is called pregnancy gingivitis. It can be caused by both poor oral hygiene and higher hormone levels during pregnancy. Until recently, it was thought that having gum disease could raise your risk of having a low birth weight baby. Researchers have not been able to confirm this link, but some research is still under way to learn more.

After you give birth, maintain good oral hygiene to protect your baby's oral health. Bacteria that cause cavities can transfer from you to your child by:

  • A kiss on the mouth
  • Letting your baby put her fingers in your mouth
  • Tasting food on your baby's spoon
  • Testing the temperature of a baby bottle with your mouth

You also should find a dentist for your child by age 1.

Using medicine and herbs

Related information: Pregnancy and medicines fact sheet.

You and your baby are connected. The medicines you use, including over-the-counter, herbal, and prescription drugs or supplements, might get into your baby's body, too. Many medicines and herbs are known to cause problems during pregnancy, including birth defects. For some medicines, we don't know that much about how they might affect pregnancy or the developing fetus. This is because medicines are rarely tested on pregnant women for fear of harming the fetus.

Mothers-to-be might wonder if it's safe to use medicines during pregnancy. There is no clear-cut answer to this question. Your doctor can help you make the choice whether to use a medicine. Labels on prescription and over-the-counter drugs have information to help you and your doctor make this choice. In the future, a new prescription drug label will make it easier for women and their doctors to weigh the benefits and risks of using prescription medicines during pregnancy.

Always speak with your doctor before you start or stop any medicine. Not using medicine that you need may be more harmful to you and your baby than using the medicine.

Weighing benefits and risks

When deciding whether to use a medicine in pregnancy, you and your doctor need to talk about the medicine's benefits and the risks.

  • Benefits – what are the good things the medicine can do for me and my growing baby?
  • Risks – what are the ways the medicine might harm me or my growing baby?

There may be times during pregnancy when using medicine is a choice. For example, if you get a cold, you may decide to "live with" your stuffy nose instead of using the "stuffy nose" medicine you use when you are not pregnant.

Other times during pregnancy, using medicine is not a choice — it is needed. For example, you might need to use medicine to control an existing health problem like asthma, diabetes, depression, or seizures. Or, you might need a medicine for a few days, such as an antibiotic to treat a bladder infection or strep throat. Also, some women have a pregnancy problem that needs medicine treatment. These problems include severe nausea and vomiting, earlier pregnancy losses, or preterm labor.

Using herbal or dietary supplements and other "natural" products

You might think herbs are safe because they are "natural." But, except for some vitamins, little is known about using herbal or dietary supplements while pregnant. Some herbal remedy labels claim they will help with pregnancy. But, most often there are no good studies to show if these claims are true or if the herb can cause harm to you or your baby. Also, some herbs that are safe when used in small amounts as food might be harmful when used in large amounts as medicines. So, talk with your doctor before using any herbal or dietary supplement or natural product. These products may contain things that could harm you or your growing baby.

Travel

Everyday life doesn't stop once you are pregnant. Most healthy pregnant women are able to continue with their usual routine and activity level. That means going to work, running errands, and for some, traveling away from home. To take care of yourself and help keep your baby safe, consider these points before taking a long trip or traveling far from home:

  • Talk to your doctor before making any travel decisions that will take you far from home. Ask if any health conditions you might have makes travel during pregnancy unsafe. Also consider the destination. Is the food and water safe? Will you need immunizations before you go? Is there good medical care available in the event of an emergency? Will your health insurance cover medical care at your destination?
  • Avoid sitting for long periods during car or air travel. Prolonged sitting can affect blood flow in your legs. Try to limit driving to no more than 5 or 6 hours each day. Take frequent breaks to stretch your legs. Stand up, and move your legs often during air travel. Wearing support pantyhose also can help blood flow.
  • Occasional air travel is safe for most pregnant women, and most airlines will allow women to fly up to 36 weeks of pregnancy. Make sure to wear your seatbelt during the flight, and take steps to ease the discomforts of prolonged travel and sitting. Frequent air travel during pregnancy increases the risk of fetal exposure to cosmic radiation. If you are a pregnant pilot, aircrew member, or other frequent flier, check with your employer about flying restrictions.
  • Bring a copy of your medical record and find out about medical care at your destination so you will be prepared in the event of an emergency.
  • If you suspect a problem with your pregnancy during your trip, don't wait until you come home to see your doctor. Seek medical care right away.

Buckle up!

Wearing a seatbelt during car and air travel is safe while pregnant. The lap strap should go under your belly, across your hips. The shoulder strap should go between your breasts and to the side of your belly. Make sure it fits snugly.

Environmental risks

The environment is everything around us wherever we are — at home, at work, or outdoors. Although you don't need to worry about every little thing you breathe in or eat, it's smart to avoid exposure to substances that might put your pregnancy or unborn baby's health at risk.

During pregnancy, avoid exposure to:

  • Lead – found in some water and paints, mainly in homes built before 1978
  • Mercury – the harmful form is found mainly in large, predatory fish.
  • Arsenic – high levels can be found in some well water
  • Pesticides – both household products and agricultural pesticides
  • Solvents – such as degreasers and paint strippers and thinners
  • Cigarette smoke

Keep in mind: We don't know how much exposure can lead to problems, such as miscarriage or birth defects. That is why it's best to avoid or limit your exposure as much as possible. Here are some simple, day-to-day precautions you can take:

  • Clean in only well-ventilated spaces. Open the windows or turn on a fan.
  • Check product labels for warnings for pregnant women and follow instructions for safe use.
  • Do not clean the inside of an oven while pregnant.
  • Leave the house if paint is being used, and don't return until the fumes are gone.

If you are exposed to chemicals in the workplace, talk to your doctor and your employer about what you can do to lower your exposure. Certain industries, such as dry cleaning, manufacturing, printing, and agriculture, involve use of toxins that could be harmful. If you are concerned about the safety of your drinking water, call your health department or water supplier to ask about the quality of your tap water or how to have your water tested. Or, call the Environmental Protection Agency's Safe Drinking Water Hotline at (800) 426-4791. Don't assume that bottled water is better or safer. Usually, bottle water offers no health benefits over tap water.

Quitting smoking

Smoking cigarettes is very harmful to your health and could also affect the health of your baby. Not only does smoking cause cancer and heart disease in people who smoke, smoking during pregnancy increases the risk of low birth weight. Low birth weight babies are at higher risk of health problems shortly after birth. Also, some studies have linked low birth weight with a higher risk of health problems later in life, such as high blood pressure and diabetes. Women who smoke during pregnancy are more likely than other women to have a miscarriage and to have a baby born with cleft lip or palate, types of birth defects. Also, mothers who smoke during or after pregnancy put their babies at greater risk of sudden infant death syndrome (SIDS).

Mothers who smoke have many reasons to quit smoking. Take care of your health and your unborn baby's health: Ask your doctor about ways to help you quit during pregnancy. Intensive counseling has been shown to increase a pregnant woman's chances of quitting success. We don't know whether the drugs used to help people quit are safe to use during pregnancy. But we do know that continuing to smoke during pregnancy threatens your and your baby's health. Quitting smoking is hard, but you can do it with help!

Substance abuse

Using alcohol and illegal drugs during pregnancy threatens the health of your unborn baby. So does using legal drugs in an inappropriate way. When you use alcohol or drugs, the chemicals you ingest or breathe into your lungs cross the placenta and enter your baby. This puts your baby at risk for such problems as stillbirth, low birth weight, birth defects, behavioral problems, and developmental delays.

Alcohol

When you drink alcohol, so does your baby. Pregnant women should not drink alcohol to eliminate the chance of giving birth to a baby with fetal alcohol spectrum disorder (FASD). FASD involves a range of harmful effects that can occur when a fetus is exposed to alcohol. The effects can be mild to severe. Children born with a severe form of FASD can have abnormal facial features, severe learning disabilities, behavioral problems, and other problems.

You might think a drink now and then won't hurt your baby. But we don't know how much alcohol it takes to cause harm. We do know that the risk of FASD, and the likely severity, goes up with the amount of alcohol consumed during pregnancy. Also, damage from alcohol can occur in the earliest stages of pregnancy — often before a woman knows she is pregnant. For this reason, women who may become pregnant also should not drink.

Illegal drugs

Many women who use illegal drugs also use tobacco and alcohol. So, it's not always easy to tell the effects of one drug from that of alcohol, tobacco, or other drugs. We do know that using illegal drugs during pregnancy is very dangerous. Babies born to women who use drugs such as cocaine, heroine, and methamphetamine are likely to be born addicted and must go through withdrawal. Mothers who inject drugs are at higher risk of getting HIV, which can be passed to an unborn baby. Some studies suggest that the effects of drug use during pregnancy might not be seen until later in childhood.

Getting help for alcohol or drug use

If you drink alcohol or use drugs and cannot quit, talk to your doctor right away. Treatment programs can help pregnant women with addiction and abuse. To find help near you, go to the Substance abuse treatment facility locator. You can quit using and give your baby a good start to life.

Abusive relationships

It's hard to be excited about the new life growing inside of you if you're afraid of your partner. Abuse from a partner can begin or increase during pregnancy and can harm you and your unborn baby. Women who are abused often don't get the prenatal care their babies need. Abuse from a partner also can lead to preterm birth and low birth weight babies, stillbirth and newborn death, and homicide. If you are abused, you might turn to alcohol, cigarettes, or drugs to help you cope. This can be even more harmful to you and your baby.

You may think that a new baby will change your situation for the better. But the cycle of abuse is complex, and a baby introduces new stress to people and relationships. Now is a good time to think about your safety and the safety and wellbeing of your baby. About 50 percent of men who abuse their wives also abuse their children. Think about the home environment you want for your baby. Studies show that children who witness or experience violence at home may have long-term physical, emotional, and social problems. They are also more likely to experience or commit violence themselves in the future.

Prenatal exams offer a good chance to reach out for help. It's possible to take control and leave an abusive partner. But for your and your baby's safety, talk to your doctor first. Let motherhood prompt you to take action now.

If you're a victim of abuse or violence at the hands of someone you know or love, or you are recovering from an assault by a stranger, you and your baby can get immediate help and support.

When to call the doctor

When you are pregnant, do not hesitate to call your doctor or midwife if something is bothering or worrying you. Sometimes physical changes can be signs of a problem.

Call your doctor or midwife as soon as you can if you:

  • Are bleeding or leaking fluid from the vagina
  • Have sudden or severe swelling in the face, hands, or fingers
  • Get severe or long-lasting headaches
  • Have discomfort, pain, or cramping in the lower abdomen
  • Have a fever or chills
  • Are vomiting or have persistent nausea
  • Feel discomfort, pain, or burning with urination
  • Have problems seeing or blurred vision
  • Feel dizzy
  • Suspect your baby is moving less than normal after 28 weeks of pregnancy (if you count less than 10 movements within 2 hours. Learn how to count your baby's movements on our Prenatal care and tests page.)
  • Have thoughts of harming yourself or your baby

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Pregnancy, Breastfeeding and Bone Health

Both pregnancy and breastfeeding cause changes in, and place extra demands on, women’s bodies. Some of these may affect their bones. The good news is that most women do not experience bone problems during pregnancy and breastfeeding. And if their bones are affected during these times, the problem often is corrected easily. Nevertheless, taking care of one’s bone health is especially important during pregnancy and breastfeeding, for the good health of both the mother and her baby.

  • Pregnancy and Bone Health
  • Breastfeeding and Bone Health
  • Tips to Keep Bones Healthy During Pregnancy, Breastfeeding, and Beyond
  • Resources for Pregnant and Breastfeeding Women
  • For Your Information

Pregnancy and Bone Health

During pregnancy, the baby growing in its mother’s womb needs plenty of calcium to develop its skeleton. This need is especially great during the last 3 months of pregnancy. If the mother doesn’t get enough calcium, her baby will draw what it needs from the mother’s bones. So, it is disconcerting that most women of childbearing years are not in the habit of getting enough calcium. Fortunately, pregnancy appears to help protect most women’s calcium reserves in several ways:

  • Pregnant women absorb calcium from food and supplements better than women who are not pregnant. This is especially true during the last half of pregnancy, when the baby is growing quickly and has the greatest need for calcium.
  • During pregnancy, women produce more estrogen, a hormone that protects bones.
  • Any bone mass lost during pregnancy is typically restored within several months after the baby’s delivery (or several months after breastfeeding is stopped).

Some studies suggest that pregnancy may be good for bone health overall. Some evidence suggests that the more times a woman has been pregnant (for at least 28 weeks), the greater her bone density and the lower her risk of fracture.

In some cases, women develop osteoporosis during pregnancy or breastfeeding, although this is rare. Osteoporosis is bone loss that is serious enough to result in fragile bones and increased risk of fracture.

In many cases, women who develop osteoporosis during pregnancy or breastfeeding will recover lost bone after childbirth or after they stop breastfeeding. It is less clear whether teenage mothers can recover lost bone and go on to optimize their bone mass.

Teen pregnancy and bone health. Teenage mothers may be at especially high risk for bone loss during pregnancy and for osteoporosis later in life. Unlike older women, teenage mothers are still building much of their own total bone mass. The unborn baby’s need to develop its skeleton may compete with the young mother’s need for calcium to build her own bones, compromising her ability to achieve optimal bone mass that will help protect her from osteoporosis later in life. To minimize any bone loss, pregnant teens should be especially careful to get enough calcium during pregnancy and breastfeeding.

Breastfeeding and Bone Health

Breastfeeding also affects a mother’s bones. Studies have shown that women often lose 3 to 5 percent of their bone mass during breastfeeding, although they recover it rapidly after weaning. This bone loss may be caused by the growing baby’s increased need for calcium, which is drawn from the mother’s bones. The amount of calcium the mother needs depends on the amount of breast milk produced and how long breastfeeding continues. Women also may lose bone mass during breastfeeding because they’re producing less estrogen, which is the hormone that protects bones. The good news is that, like bone lost during pregnancy, bone lost during breastfeeding is usually recovered within 6 months after breastfeeding ends.

Tips to Keep Bones Healthy During Pregnancy, Breastfeeding, and Beyond

Taking care of your bones is important throughout life, including before, during, and after pregnancy and breastfeeding. A balanced diet with adequate calcium, regular exercise, and a healthy lifestyle are good for mothers and their babies.

Calcium. Although this important mineral is important throughout your lifetime, your body’s demand for calcium is greater during pregnancy and breastfeeding because both you and your baby need it. The National Academy of Sciences recommends that women who are pregnant or breastfeeding consume 1,000 mg (milligrams) of calcium each day. For pregnant teens, the recommended intake is even higher: 1,300 mg of calcium a day.

Good sources of calcium include:

  • low-fat dairy products, such as milk, yogurt, cheese, and ice cream
  • dark green, leafy vegetables, such as broccoli, collard greens, and bok choy
  • canned sardines and salmon with bones
  • tofu, almonds, and corn tortillas
  • foods fortified with calcium, such as orange juice, cereals, and breads.

In addition, your doctor probably will prescribe a vitamin and mineral supplement to take during pregnancy and breastfeeding to ensure that you get enough of this important mineral.

Exercise. Like muscles, bones respond to exercise by becoming stronger. Regular exercise, especially weight-bearing exercise that forces you to work against gravity, helps build and maintain strong bones. Examples of weight-bearing exercise include walking, climbing stairs, dancing, and weight training. Exercising during pregnancy can benefit your health in other ways, too. According to the American College of Obstetricians and Gynecologists, being active during pregnancy can:

  • help reduce backaches, constipation, bloating, and swelling
  • help prevent or treat gestational diabetes (a type of diabetes that starts during pregnancy)
  • increase energy
  • improve mood
  • improve posture
  • promote muscle tone, strength, and endurance
  • help you sleep better
  • help you get back in shape after your baby is born.

Before you begin or resume an exercise program, talk to your doctor about your plans.

Healthy lifestyle. Smoking is bad for your baby, bad for your bones, and bad for your heart and lungs. If you smoke, talk to your doctor about quitting. He or she can suggest resources to help you. Alcohol also is bad for pregnant and breastfeeding women and their babies, and excess alcohol is bad for bones. Be sure to follow your doctor’s orders to avoid alcohol during this important time.

Resources for Pregnant and Breastfeeding Women

National Women’s Health Information Center

Website: http://www.womenshealth.gov/pregnancy

Designed for expectant mothers, this Website provides resources about each trimester of pregnancy, family planning, preparing for the new baby, childbirth, postnatal and postpartum care, and financial assistance.

National Institute of Diabetes and Digestive and Kidney Diseases Weight-control Information Network

Website: http://win.niddk.nih.gov/publications/two.htm

A brochure, Fit for Two: Tips for Pregnancy is available.

National Institute on Alcohol Abuse and Alcoholism

Website: http://pubs.niaaa.nih.gov/publications/fas/fas.htm

A brochure, Drinking and Your Pregnancy, lists problems associated with fetal alcohol syndrome, answers questions about alcohol and drinking during pregnancy, and provides a list of resources.

MedlinePlus

Website: http://www.nlm.nih.gov/medlineplus/

This Website provides access to extensive information about specific diseases and conditions. MedlinePlus provides links to consumer health information from the National Institutes of Health, dictionaries, lists of hospitals and doctors, health information in Spanish and other languages, and information about clinical trials.

Eunice Kennedy Shriver National Institute of Child Health and Human Development

Website: http://www.nichd.nih.gov

This Institute’s clearinghouse provides various publications on healthy pregnancy.

For Your Information

This publication contains information about medications used to treat the health condition discussed here. When this publication was developed, we included the most up-to-date (accurate) information available. Occasionally, new information on medication is released.

For updates and for any questions about any medications you are taking, please contact

U.S. Food and Drug Administration
Toll Free: 888–INFO–FDA (888–463–6332)
Website: http://www.fda.gov

For additional information on specific medications, visit Drugs@FDA at www.accessdata.fda.gov/scripts/cder/drugsatfda. Drugs@FDA is a searchable catalog of FDA-approved drug products.

NIH Pub. No. 15-7881

Last Reviewed
NIH Osteoporosis and Related Bone Diseases ~ National Resource Center

2 AMS Circle
Bethesda, MD 20892-3676
Phone: 202-223-0344
Toll free: 800-624-BONE (2663)
TTY: 202-466-4315
Fax: 202-293-2356
Email: NIHBoneInfo@mail.nih.gov
Website: http://www.bones.nih.gov

If you need more information about available resources in your language or another language, contact the NIH Osteoporosis and Related Bone Diseases ~ National Resource Center at NIHBoneInfo@mail.nih.gov.

The National Institutes of Health (NIH) is a component of the U.S. Department of Health and Human Services (HHS).


Health Tips for Pregnant Women

How can I use this publication?

This publication is one of several resources from WIN that may help you and your family. It gives you tips on how to eat better and be more active while you are pregnant and after your baby is born. Use the ideas and tips in this publication to improve your eating pattern and be more physically active.

These tips can also be useful if you are not pregnant but are thinking about having a baby! By making changes now, you can get used to new eating and activity habits and be a healthy example for your family for a lifetime.

Healthy Weight

Why is gaining a healthy amount of weight during pregnancy important?

Gaining the right amount of weight during pregnancy helps your baby grow to a healthy size. But gaining too much or too little weight may lead to serious health problems for you and your baby.

Too much weight gain raises your chances for diabetes and high blood pressure during pregnancy and after. If you are overweight when you get pregnant, your chances for health problems may be even higher. It also makes it more likely that you will have a hard delivery and need a cesarean section (C-section).

Gaining a healthy amount of weight helps you have an easier pregnancy and delivery. It may also help make it easier for you to get back to your normal weight after delivery. Research shows that a healthy weight gain can also lower the chances that you or your child will have obesity and weight-related problems later in life.

How much weight should I gain during my pregnancy?

How much weight you should gain depends on how much you weighed before pregnancy. See the following box on "Weight Gain during Pregnancy" for more advice.1

Weight Gain during Pregnancy

General weight-gain advice below refers to weight before pregnancy and is for women having only one baby.

If you are You should gain about
underweight (BMI* less than 18.5) 28 to 40 pounds
normal weight (BMI of 18.5 to 24.9) 25 to 35 pounds
overweight (BMI of 25 to 29.9) 15 to 25 pounds
obese (BMI of 30+) 11 to 20 pounds

*The body mass index (BMI) measures your weight in relation to your height. See the Additional Links section for a link to an online BMI calculator.

It is important to gain weight very slowly. The old myth that you are "eating for two" is not true. During the first 3 months, your baby is only the size of a walnut and does not need very many extra calories. The following rate of weight gain is advised:

  • 1 to 4 pounds total in the first 3 months
  • 2 to 4 pounds each month from 4 months until delivery

Talk to your health care provider about how much weight you should gain. Work with him or her to set goals for your weight gain. Take into account your age, weight, and health. Track your weight at home or at your provider visits using charts from the Institute of Medicine. See Weight Gain During Pregnancy: Reexamining the Guidelines for more Information.

Do not try to lose weight if you are pregnant. Healthy food is needed to help your baby grow. Some women may lose a small amount of weight at the start of pregnancy. Speak to your health care provider if this happens to you.

Healthy Eating

How much should I eat?

Eating healthy foods and the right amount of calories helps you and your baby gain the proper amount of weight.

How much food you need depends on things like your weight before pregnancy, your age, and how fast you gain weight. In the first 3 months of pregnancy, most women do not need extra calories. You also may not need extra calories during the final weeks of pregnancy.

Check with your doctor about this. If you are not gaining the right amount of weight, your doctor may advise you to eat more calories. If you are gaining too much weight, you may need to cut down on calories. Each woman's needs are different. Your needs depend on if you were underweight, overweight, or obese before you became pregnant, or if you are having more than one baby.

What kinds of foods should I eat?

A healthy eating plan for pregnancy includes nutrient-rich foods. Current U.S. dietary guidelines advise eating these foods each day:

  • fruits and veggies (provide vitamins and fiber)
  • whole grains, like oatmeal, whole-wheat bread, and brown rice (provide fiber, B vitamins, and other needed nutrients)
  • fat-free or low-fat milk and milk products or non-dairy soy, almond, rice, or other drinks with added calcium and vitamin D
  • protein from healthy sources, like beans and peas, eggs, lean meats, seafood (8 to 12 ounces per week), and unsalted nuts and seeds

A healthy eating plan also limits salt, solid fats (like butter, lard, and shortening), and sugar-sweetened drinks and foods.

Does your eating plan measure up? How can you improve your eating habits? Try eating fruit like berries or a banana with low-fat yogurt for breakfast, a salad with beans for lunch, and a lean chicken breast and steamed veggies for dinner. Think about things you can try. Write down your ideas in the space below and share them with your doctor.

For more about healthy eating, see the online program "Daily Food Plan for Moms ." It can help you make an eating plan for each trimester (3 months) of your pregnancy.

What if I am a vegetarian

A vegetarian eating plan during pregnancy can be healthy. Talk to your health care provider to make sure you are getting calcium, iron, protein, vitamin B12, vitamin D, and other needed nutrients. He or she may ask you to meet with a registered dietitian (a nutrition expert who has a degree in diet and nutrition approved by the Academy of Nutrition and Dietetics, has passed a national exam, and is licensed to practice in your state) who can help you plan meals. Your doctor may also tell you to take vitamins and minerals that will help you meet your needs.

Do I have any special nutrition needs now that I am pregnant?

Yes. During pregnancy, you need more vitamins and minerals, like folate, iron, and calcium.

Getting the right amount of folate is very important. Folate, a B vitamin also known as folic acid, may help prevent birth defects. Before pregnancy, you need 400 mcg per day. During pregnancy and when breastfeeding, you need 600 mcg per day from foods or vitamins. Foods high in folate include orange juice, strawberries, spinach, broccoli, beans, and fortified breads and breakfast cereals.

Most health care providers tell women who are pregnant to take a prenatal vitamin every day and eat a healthy diet. Ask your doctor about what you should take.

What other new eating habits may helps my weight gain?

Pregnancy can create some new food and eating concerns. Meet the needs of your body and be more comfortable with these tips:

  • Eat breakfast every day. If you feel sick to your stomach in the morning, try dry whole-wheat toast or whole-grain crackers when you first wake up. Eat them even before you get out of bed. Eat the rest of your breakfast (fruit, oatmeal, whole-grain cereal, low-fat milk or yogurt, or other foods) later in the morning.
  • Eat high-fiber foods. Eating high-fiber foods, drinking plenty of water, and getting daily physical activity may help prevent constipation. Try to eat whole-grain cereals, vegetables, fruits, and beans.
  • If you have heartburn, eat small meals more often. Try to eat slowly and avoid spicy and fatty foods (such as hot peppers or fried chicken). Have drinks between meals instead of with meals. Do not lie down soon after eating.

What foods should I avoid?

There are certain foods and drinks that can harm your baby if you have them while you are pregnant. Here is a list of items you should avoid:

  • Alcohol. Do not drink alcohol like wine or beer. Enjoy decaf coffee or tea, non-sugar-sweetened drinks, or water with a dash of juice. Avoid diet drinks and drinks with caffeine.
  • Fish that may have high levels of mercury (a substance that can build up in fish and harm an unborn baby). You should eat 8 to 12 ounces of seafood per week, but limit white (albacore) tuna to 6 ounces per week. Do not eat tilefish, shark, swordfish, and king mackerel.
  • Anything that is not food. Some pregnant women may crave something that is not food, such as laundry starch or clay. This may mean that you are not getting the right amount of a nutrient. Talk to your doctor if you crave something that is not food. He or she can help you get the right amount of nutrients.

Physical Activity

Should I be physically active during my pregnancy?

Almost all women can and should be physically active during pregnancy. Regular physical activity may

  • help you and your baby gain the right amounts of weight
  • reduce backaches, leg cramps, and bloating
  • reduce your risk for gestational diabetes (diabetes that develops when a woman is pregnant)

If you were physically active before you became pregnant, you may not need to change your exercise habits. Talk with your health care provider about how to change your workouts during pregnancy.

It can be hard to be physically active if you do not have child care for your other children, have not worked out before, or do not know what to do. Keep reading for tips about how you can work around these things and be physically active.

How much physical activity do I need?

Most women need the same amount of physical activity as before they became pregnant. Aim for at least 30 minutes of aerobic activity per day on most days of the week. Aerobic activities use large muscle groups (back, chest, and legs) to increase heart rate and breathing.

The aerobic activity should last at least 10 minutes at a time and should be of moderate intensity. This means it makes you breathe harder but does not overwork or overheat you.

If you have health issues like obesity, high blood pressure, diabetes, or anemia (too few healthy red blood cells), ask your health care provider about a level of activity that is safe for you.

How can I stay active while pregnant?

Even if you have not been active before, you can be active during your pregnancy by using the tips below:

  • Go for a walk around the block, in a local park, or in a shopping mall with a family member or friend. If you already have children, take them with you and make it a family outing.
  • Get up and move around at least once an hour if you sit in a chair most of the day. When watching TV, get up and move around during commercials. Even a simple activity like walking in place can help.

How can I stay safe while being active?

For your health and safety, and for your baby's, you should not do some physical activities while pregnant. Some of these are listed below. Talk to your health care provider about other physical activities that you should not do.

Make a plan to be active while pregnant. List the activities you would like to do, such as walking or taking a prenatal yoga class. Think of the days and times you could do each activity on your list, like first thing in the morning, during lunch break from work, after dinner, or on Saturday afternoon. Look at your calendar or planner to find the days and times that work best, and commit to those plans.

Safety Dos and Dont's
Follow these safety tips while being active.
Do... Don't...
Choose moderate activities that are not likely to injure you, such as walking or aqua aerobics. Avoid brisk exercise outside during very hot weather.
Drink fluids before, during, and after being physically active. Don't use steam rooms, hot tubs, and saunas.
Wear comfortable clothing that fits well and supports and protects your breasts. After the end of week 12 of your pregnancy, avoid exercises that call for you to lie flat on your back.
top exercising if you feel dizzy, short of breath, tired, or sick to your stomach.
ACTIVITY WHEN

After the Baby is born

How can I stay healthy after my baby is born?

After you deliver your baby, your health may be better if you try to return to a healthy weight. Not losing weight may lead to overweight or obesity later in life. Returning to a healthy weight may lower your chances of diabetes, heart disease, and other weight-related problems.

Healthy eating and physical activity habits after your baby is born may help you return to a healthy weight faster and give you energy.

After your baby is born

  • keep eating well. Eat foods from all of the food groups. See MyPlate in the Additional Links section for advice to help you stay healthy and fit.
  • check with your health care provider first, then slowly get used to a routine of regular, moderate-intensity physical activity, like a daily walk. This type of activity will not hurt your milk supply if you are breastfeeding.

How may breastfeeding help?

Breastfeeding may or may not make it easier for you to lose weight because your body burns extra energy to produce milk. Even though breastfeeding may not help you lose weight, it is linked to other benefits for mother and child.

Many leading health groups advise breastfeeding only for the first 6 months of the baby's life. This means that you should feed your baby only breast milk during this time—no other foods or drinks. Experts suggest that women breastfeed at least until the baby reaches 12 months. In months 6 through 12, you may give your baby other types of food in addition to breast milk.

Calorie needs when you are breastfeeding depend on how much body fat you have and how active you are. Ask your doctor how many calories you need.

Benefits of Breastfeeding

Breastfeeding your baby

  • gives him or her the right mix of nutrients in a liquid (breast milk) that is easier to digest than formula
  • helps boost his or her immune system
  • helps protect your baby from common problems, like ear infections and diarrhea

What else may help?

Pregnancy and the time after you deliver your baby can be wonderful, exciting, emotional, stressful, and tiring—all at once. These feelings may cause you to overeat, not eat enough, or lose your drive and energy. Being good to yourself can help you cope with your feelings and follow healthy eating and physical activity habits.

Here are some ideas that may help:

  • Sleep when the baby sleeps.
  • Watch a funny movie.
  • Ask someone you trust to watch your baby while you nap, bathe, read, go for a walk, or go grocery shopping.
  • Explore groups that you and your newborn can join, such as "new moms" groups.

Lifespan tip sheet for pregnancy

  • Talk to your health care provider about how much weight you should gain during your pregnancy. Track your progress on a weight-gain graph.
  • Eat foods rich in folate, iron, calcium, and protein. Ask your health care provider about prenatal supplements (vitamins you may take while pregnant).
  • Eat breakfast every day.
  • Eat foods high in fiber and drink plenty of water to avoid constipation.
  • Cut back on "junk" foods and soft drinks.
  • Avoid alcohol, raw or undercooked fish, fish high in mercury, undercooked meat and poultry, and soft cheeses.
  • Be physically active on most, or all, days of the week during your pregnancy. If you have health issues, talk to your health care provider before you begin.
  • After pregnancy, slowly get back to your routine of regular, moderate-intensity physical activity.
  • Return to a healthy weight slowly.

Body mass index table

To use the table, find the appropriate height in the left-hand column labeled Height. Move across to a given weight (in pounds). The number at the top of the column is the BMI at that height and weight. Pounds have been rounded off.

Body Mass Index Table 1 of 2

Normal Overweight Obese
BMI 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
Height
(inches)
Body Weight (pounds)
58 91 96 100 105 110 115 119 124 129 134 138 143 148 153 158 162 167
59 94 99 104 109 114 119 124 128 133 138 143 148 153 158 163 168 173
60 97 102 107 112 118 123 128 133 138 143 148 153 158 163 168 174 179
61 100 106 111 116 122 127 132 137 143 148 153 158 164 169 174 180 185
62 104 109 115 120 126 131 136 142 147 153 158 164 169 175 180 186 191
63 107 113 118 124 130 135 141 146 152 158 163 169 175 180 186 191 197
64 110 116 122 128 134 140 145 151 157 163 169 174 180 186 192 197 204
65 114 120 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210
66 118 124 130 136 142 148 155 161 167 173 179 186 192 198 204 210 216
67 121 127 134 140 146 153 159 166 172 178 185 191 198 204 211 217 223
68 125 131 138 144 151 158 164 171 177 184 190 197 203 210 216 223 230
69 128 135 142 149 155 162 169 176 182 189 196 203 209 216 223 230 236
70 132 139 146 153 160 167 174 181 188 195 202 209 216 222 229 236 243
71 136 143 150 157 165 172 179 186 193 200 208 215 222 229 236 243 250
72 140 147 154 162 169 177 184 191 199 206 213 221 228 235 242 250 258
73 144 151 159 166 174 182 189 197 204 212 219 227 235 242 250 257 265
74 148 155 163 171 179 186 194 202 210 218 225 233 241 249 256 264 272
75 152 160 168 176 184 192 200 208 216 224 232 240 248 256 264 272 279
76 156 164 172 180 189 197 205 213 221 230 238 246 254 263 271 279 287

Body Mass Index Table 2 of 2

Obese Extreme Obesity
BMI 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
Height
(inches)
Body Weight (pounds)
58 172 177 181 186 191 196 201 205 210 215 220 224 229 234 239 244 248 253 258
59 178 183 188 193 198 203 208 212 217 222 227 232 237 242 247 252 257 262 267
60 184 189 194 199 204 209 215 220 225 230 235 240 245 250 255 261 266 271 276
61 190 195 201 206 211 217 222 227 232 238 243 248 254 259 264 269 275 280 285
62 196 202 207 213 218 224 229 235 240 246 251 256 262 267 273 278 284 289 295
63 203 208 214 220 225 231 237 242 248 254 259 265 270 278 282 287 293 299 304
64 209 215 221 227 232 238 244 250 256 262 267 273 279 285 291 296 302 308 314
65 216 222 228 234 240 246 252 258 264 270 276 282 288 294 300 306 312 318 324
66 223 229 235 241 247 253 260 266 272 278 284 291 297 303 309 315 322 328 334
67 230 236 242 249 255 261 268 274 280 287 293 299 306 312 319 325 331 338 344
68 236 243 249 256 262 269 276 282 289 295 302 308 315 322 328 335 341 348 354
69 243 250 257 263 270 277 284 291 297 304 311 318 324 331 338 345 351 358 365
70 250 257 264 271 278 285 292 299 306 313 320 327 334 341 348 355 362 369 376
71 257 265 272 279 286 293 301 308 315 322 329 338 343 351 358 365 372 379 386
72 265 272 279 287 294 302 309 316 324 331 338 346 353 361 368 375 383 390 397
73 272 280 288 295 302 310 318 325 333 340 348 355 363 371 378 386 393 401 408
74 280 287 295 303 311 319 326 334 342 350 358 365 373 381 389 396 404 412 420
75 287 295 303 311 319 327 335 343 351 359 367 375 383 391 399 407 415 423 431
76 295 304 312 320 328 336 344 353 361 369 377 385 394 402 410 418 426 435 443

Other publications in the Lifespan Series include the following:

Spanish-language publications in the Lifespan Series include the following:

References

Clinical trials that are currently open and are recruiting can be viewed at www.ClinicalTrials.gov .

Alternate Versions

This content is provided as a service of the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), part of the National Institutes of Health. The NIDDK translates and disseminates research findings through its clearinghouses and education programs to increase knowledge and understanding about health and disease among patients, health professionals, and the public. Content produced by the NIDDK is carefully reviewed by NIDDK scientists and other experts.

The NIDDK would like to thank:
Carla Miller, Ph.D., Associate Professor, Ohio State University.

Source: NIDDK, NIH


Food Safety for Pregnant Women

When pregnant, a woman’s immune system is reduced. This places her and her unborn baby at increased risk of contracting the bacteria, viruses, and parasites that cause foodborne illness. Foodborne illnesses can be worse during pregnancy and may lead to miscarriage or premature delivery. Maternal foodborne illness can also lead to death or severe health problems in newborn babies. Some foodborne illnesses, such as Listeria and Toxoplasma gondii, can infect the fetus even if the mother does not feel sick. This is why doctors provide pregnant women with specific guidelines to foods that they should and should not eat.

Food Poisoning During Pregnancy: Top Five Pathogens

Pregnant woman and her husband cutting fresh veggies.
Click image to view full infographic

What You Can Do During Pregnancy

Food Poisoning During Pregnancy

Foodborne Pathogen Foodborne Illness’s Impact During Pregnancy
Campylobacter
  • Infections usually result in severe diarrhea and in pregnant women the infection usually are mild and have no adverse consequences for mother or child.
  • Infection during the third trimester has a higher chance of leading to neonatal sepsis because the bacterium is able to transmit to the baby during time of delivery.
  • In some cases, infection in the early stages of pregnancy can cause miscarriages and premature birth.
E. coli
  • The main concern of E. coli infection during pregnancy is dehydration though in rare cases severe complications may arise.
Listeria
  • Listeria can cause Listeriosis, an infection that may cause miscarriages, premature labor, the delivery of low-birth-weight infants, or infant death.
  • The infection can pass to a fetus even if the mother does not show signs of infection.
  • Pregnant women are about 10 times more likely than the general population to get a Listeria infection.
  • A fetus infected with Listeria may develop health problems later in life including:
    • intellectual disability,
    • paralysis,
    • seizures,
    • blindness,
    • or impairments of brain, heart, or kidney.
Salmonella
  • Infection can lead to health complications during pregnancy, including dehydration and bacteremia (bacteria in the blood) which can lead to meningitis.
  • Salmonella can pass to the baby during pregnancy. Babies born with Salmonella infection may have diarrhea and fever after birth and may develop more serve complications meningitis.
Toxoplasma gondii (toxoplasmosis)
  • If infection occurs during pregnancy, babies can develop:
    • hearing loss,
    • intellectual disability,
    • and blindness.
  • Some children can develop brain or eye problems years after birth.
  • The infection can pass to a fetus even if the mother does not show signs of infection.

What You Can Do During Pregnancy

Advice Regarding Eating Fish

FDA and EPA have issued advice regarding eating fish. This advice is geared toward helping women who are pregnant or may become pregnant—as well as breastfeeding mothers and parents of young children—make informed choices when it comes to fish that is healthy and safe to eat.

The advice includes a chart that makes it easier than ever to choose dozens of healthy and safe options, and a set of frequently asked questions and answers.

FDA Advice About Eating Fish Chart

Download a full-size PDF of the chart here.

Avoid Raw Seafood

Raw seafood may contain parasites or bacteria including Listeria that can make a pregnant woman ill and could potentially harm her baby.  All seafood dishes should be cooked to 145 °F. This means that she should avoid:

Sushi aligned on plate.

  • Sushi
  • Sashimi
  • Raw Oysters
  • Raw Clams
  • Raw Scallops
  • Ceviche

Be Selective with Smoked Seafood

Refrigerated smoked seafood presents a very real threat of Listeria. Refrigerated smoked seafood, such as salmon, trout, whitefish, cod, tuna, or mackerel are often labeled as:

Pieces of smoked salmon.

  • Nova-style
  • Lox
  • Kippered
  • Smoked,
  • Or jerky.

Refrigerated smoked fish should be reheated to 165 °F before eating. It is okay to eat smoked seafood during pregnancy if it is canned, shelf stable or an ingredient in a casserole or other cooked dish

Avoid Unpasteurized Juice or Cider

Unpasteurized juice, even fresh squeezed juice, and cider can cause foodborne illness. In particular these beverages have been linked to outbreaks of E. coli. In addition, E. coli 0157:H7 infections have been associated with unpasteurized juice. This strain of E. coli can result in liver failure and death. Individuals with reduce immunity are particularly susceptible. To prevent E. coli infection, either choose a pasteurized version or bring unpasteurized juice or cider to a rolling boil and boil for at least 1 minute before drinking.

Unpasteurized Milk is a No-No

Milk that has not been pasteurized may contain bacteria such as Campylobacter, E. coli, Listeria, Salmonella or Tuberculosis. To avoid getting these foodborne illnesses, drink only pasteurized milk.

Avoid Soft Cheese & Cheese Made from Unpasteurized Milk

Soft cheeses in particular tend to be made with unpasteurized milk. When pregnant, a woman should avoid the following cheeses that tend to be made with unpasteurized milk:

Pieces of smoked salmon.

  • Brie,
  • Feta,
  • Camembert,
  • Roquefort,
  • Queso Blanco,
  • And Queso fresco

Cheese made with unpasteurized milk may contain E. coli or Listeria. Instead of eating soft cheese, eat hard cheese such as Cheddar or Swiss. If a pregnant woman wants to continue to eat soft cheese, she should make sure to check the label to ensure that the cheese is made from pasteurized milk. Pregnant woman should pay particular attention at farmers markets to make sure that fresh and soft cheeses are pasteurized.

Only Consume Cooked Eggs

Undercooked eggs may contain Salmonella. To safely consume eggs, cook them until the yolks are firm that way you know Salmonella has been destroyed.  If you are making a casserole or other dish containing eggs, make sure the dish is cooked to a temperature of 160 °F. Foods that may contain raw eggs should be avoided. They are as follows:

Pieces of smoked salmon.

  • Eggnog
  • Raw batter
  • Caesar salad dressing
  • Tiramisu
  • Eggs Benedict
  • Homemade ice cream
  • Freshly made or homemade hollandaise sauce

Any batter that contains raw eggs, such as cookie, cake or brownie batter, should not be consumed uncooked by pregnant women. The batter may contain Salmonella which can make a pregnant woman very sick. To safely consume these yummy treats, bake them thoroughly. No matter how tempting, DO NOT lick the spoon.

Avoid Premade Meat or Seafood Salad

When pregnant, a woman should not purchase premade ham salad, chicken salad, or seafood salad which may contain Listeria. These items are commonly found in delis. She can safely consume these yummy lunch items by making the salads at home and following the food safety basics of clean, separate, cook and chill.

Tailor Your Homemade Ice Cream Recipe

Homemade ice cream may contain uncooked eggs, which may contain Salmonella. To make homemade ice cream safer, use pasteurized shell eggs, a pasteurized egg product or a recipe with a cooked custard base.

Do Not Eat Raw Sprouts

Raw or undercooked sprouts, such as alfalfa, clover, mung bean, and radish may contain E. coli or Salmonella. If a pregnant woman would like to eat sprouts safely, she should cook them thoroughly.

Avoid Undercooked Meat & Poultry

All meat and poultry should be thoroughly cooked before eating. A food thermometer should be used to ensure that the meat has reached the USDA recommended safe minimum internal temperature. Visit minimum cooking temperatures for specific details.

Following the minimum recommend internal temperature is important because meat and poultry may contain E. coli, Salmonella, Campylobacter, Toxoplasma gondii.

According to the CDC, 50% of toxoplasmosis cases are believed to be caused by eating contaminated meat. The CDC recommends the following preventive measures to reduce the risk of contracting toxoplasmosis from meat consumption:Sliced beef.

  • Cook meat to the USDA recommended minimum safe internal temperature.
  • Freeze meat for several days at sub-zero (0 °F) temperatures before cooking to greatly reduce chance of infection.
  • Wash cutting boards, dishes, counters, utensils, and hands with hot soapy water after contact with raw meat, poultry, seafood, or unwashed fruits or vegetables.

Reheat Hot Dogs & Luncheon Meats

While the label may say precooked on the following products, a pregnant woman should reheat these meats to steaming hot or 165 °F before eating. These meat items may contain Listeria and are unsafe to eat if they have not been thoroughly reheated.

Sandwich with turkey, lettuce, and tomato.

  • Hot dogs
  • Luncheon meats
  • Cold cuts
  • Fermented or dry sausage
  • Any other deli-style meat and poultry

Be Selective with Meat Spreads or Pate

Unpasteurized meat spreads or pate may contain Listeria. To consume these products safely when pregnant, eat canned versions. Do not eat refrigerated pates or meat spreads as they have a high likelihood of containing Listeria.

More Information

Chart of Foods to Avoid during Pregnancy
To ensure that you and your unborn baby are safe and healthy, keep this checklist handy.

Food Safety for Pregnant Women
A need-to-know guide to help you reduce your risk of foodborne illness.

Food Safety for Moms-To-Be (FDA)
Foodborne illness is a serious health risk for pregnant women and their unborn babies.

  • Safe Eats
    A food-by-food guide to selecting, preparing, and handling foods safely throughout pregnancy.

Protect Your Baby and Yourself From Listeriosis (USDA)
If you are pregnant, you need to know what foods are safe to eat.

Download our FoodKeeper application to make sure you are storing food and beverages properly, and using them within recommended storage guidelines.


Pregnancy and birth: Overview

Last Update: March 22, 2018; Next update: 2019.

Introduction

Giving birth to a child is one of life’s most intense experiences. And the nine months of pregnancy are an exciting time for many women and their partners. They may find their feelings ranging from joy and hope to worries and fears: How will everything go? Am I doing things right? How will life change once the baby has arrived?

From conception to birth, a woman’s body goes through a number of astonishing changes as it prepares to carry and grow a new life. A new organ, the placenta, is formed to supply the unborn child with everything he or she needs. The woman’s body retains more water, and a larger volume of blood circulates than before. Both of these changes become noticeable early on in the form of increased body weight. The mammary glands in the breasts prepare to produce milk. Connective tissue, ligaments, tendons and muscles become more flexible to allow for natural birth. All of these changes are triggered and maintained by hormones. During pregnancy, the body produces more hormones than it ever will at any other time.

The course of pregnancy

In early pregnancy, the physical changes are hardly noticeable. Skin may appear rosy because of increased circulation of blood. But most pregnant women notice that their body is changing: Many of them feel tired faster, their appetite changes, their breasts feel tender, and they may feel nauseous, especially in the morning (“morning sickness”).

Hormonal changes often influence a woman’s emotions, particularly in the first three months of pregnancy. Women might react more sensitively than they otherwise would, and might change their opinions about some things. And it's not always easy to adjust to the new challenges that lie ahead – especially if the pregnancy wasn't planned.

The second trimester of pregnancy is often the most pleasant for women. Their body has now completely adjusted to the pregnancy, but the size of their belly and their body weight are still not too much of a problem in everyday life. Most women start feeling emotionally balanced again, and some develop a special energy and feel good in their body. At this point the child’s movements are usually quite noticeable.

During the final trimester, the child matures quickly, and gets bigger and heavier. Towards the end of the pregnancy, most women have problems associated with their growing belly, and everyday tasks gradually become more difficult. In the ninth month, the focus of pregnancy shifts to the upcoming birth – women may start feeling more excited about, but also more daunted by, what is about to happen.

Everyday life

Everyday life also changes over the course of a pregnancy: Preparing for the arrival of the new baby takes up quite a bit of time. Most pregnant women gradually start to need more and more time to do everyday tasks, and working women go on maternity leave towards the end of the pregnancy.

It is common for women to pay more attention to their health than they used to. This includes thinking about questions related to nutrition and exercise: What should I eat, and do I need to take dietary supplements? How much weight gain is still considered normal? Can I continue to do sports and, if so, what do I need to consider?

Because alcohol and nicotine can cause serious harm to the unborn child, the vast majority of women don't drink alcohol or smoke during pregnancy. Many women use a planned pregnancy as an occasion to give up smoking. Smoking during pregnancy increases the risk of things like miscarriage, preterm birth and low birth weight.

But it's not always easy for women who smoke to quit, and a lot of them will need help doing so. It's not clear whether nicotine replacement therapy is suitable for pregnant women. Other programs for quitting are probably just as effective.

Pregnancy-related problems

Some women feel fully healthy in pregnancy, and some feel even healthier than ever before. But many have typical problems associated with pregnancy. These tend to change over the months: Nausea is a common problem at the start. Later on, as more weight is gained, problems may include back pain, heartburn, water retention, varicose veins, having to go to the toilet a lot, or sleep problems.

Because these problems are often seen as being associated with a larger positive change, and they usually go away without treatment, most pregnant women cope well with them. And a number of things can be done to relieve pregnancy-related problems.

Illnesses

If women become seriously ill in pregnancy, they nearly always worry about their child as well. When it comes to taking medication, pregnant women do in fact need to be careful. This is also true when it comes to certain infectious diseases that might harm the child.

Some medical conditions, such as pre-eclampsia, only develop during pregnancy. Women who have gestational diabetes are more likely to develop pre-eclampsia. Some pregnant women who have a chronic condition like asthma or diabetes wonder whether they can continue to take their medication. The answer is yes, and it is usually even necessary to do so. For example, not getting enough oxygen during an asthma attack would be more dangerous for the baby than possible drug side effects.

Prenatal examinations

Nowadays, pregnant women receive a lot of medical care. Routine preventive examinations are used to check whether the child is developing normally and if the woman is healthy. In Germany, women who don't have any special risk factors are offered three ultrasound exams during pregnancy. More ultrasounds may be needed later on to look into any irregularities.

In addition to the ultrasound scans and blood tests, urine tests are also done. A test for gestational diabetes is offered, too. In Germany, special maternity guidelines (“Mutterschafts-Richtlinie”) determine what examinations and tests are to be done, and how.

Healthy pregnant women who aren't particularly at risk are often offered other examinations as well, such as prenatal diagnostics. But these aren't always necessary, and the consequences of some of these tests are often not clear. Oversimplifying a bit: In Germany, everything that is medically necessary is covered by statutory health insurers. People who would like to have “more” – like 3D ultrasound images or prenatal diagnostic tests – will need to pay for it themselves.

One of the screening tests offered to pregnant women in Germany is the HIV test (AIDS test). If a pregnant woman is infected, it is almost always possible to protect the child from infection as long as it is detected early enough.

Birth

Towards the end of pregnancy, most women want labor to finally start, but also have mixed feelings about the birth. Even though many women carefully prepare for it, nobody knows what it will actually be like. It's normal to feel at least a little daunted. The course a birth takes can only be planned to a certain degree – for example, how long it will take, how painful it will be, and whether there will be any complications. These things are only clear once the baby is there.

Nowadays there are a number of ways to relieve labor pain. If the pain becomes too bad, medication can help. Local anesthetics are the most effective medications. Some are also suitable if a Cesarean section needs to be performed. These substances don't harm the child.

If the due date has already passed, waiting for childbirth can become a real test of patience. Being one to two weeks late is usually no cause for concern, but after that the risk of health problems in the child increases somewhat. The birth is usually induced two weeks after the due date at the latest.

Children who are born long before their due date often need special care. If there is reason to believe that a baby will be born too early (preterm), the chances of a healthy start to their life can be improved, for example by using medication to help their lungs mature faster.

After the birth

Right after childbirth, tests are done to check on the baby’s general wellbeing and see whether everything is alright. This group of tests is called "U1" in Germany, and it includes checking the baby's heart sounds and pulse. Most babies are born healthy, though.

Within the first two days of the birth, babies who have statutory health insurance can have a "pulse oximetry" screening test free of charge. This test is used to detect serious, but rare, heart problems that can then be treated earlier.

After birth, the mother’s body recovers gradually. It takes a while for everything to heal and for the womb to return to normal. If all goes well, the first few weeks with the new baby can be a special, peaceful and happy time. Many fathers also plan a break from their work to get to know the newborn baby and help support their partner.

In Germany, statutory health insurers cover the costs of help and support from a midwife until the baby is two months old. During the first ten days following the birth, the midwife makes daily calls. A midwife’s advice and active support are a great help for many mothers and their families.

For some time after childbirth, a lot of women weigh more than they did before becoming pregnant. It usually takes about half a year to get back to their original weight. But even if that doesn't happen, the extra weight is usually only a health problem in women who became very overweight during pregnancy. Right after giving birth isn't a good time to try to lose weight. Combining changes in diet with a lot of exercise can help in the long term.

Despite all the joy they may feel about their new baby, the hormonal changes following childbirth – coupled with all the changes in everyday life – can take a real emotional toll on women: Happiness and stress often go hand in hand. Things can easily start to feel overwhelming if women don't get enough help. Some also get the “baby blues,” a short phase of severe mood swings and inexplicable sadness after giving birth. If this sadness lasts longer, it may be a sign of postnatal depression. Then help from outside might be needed.

Baby's first year

In a child's first year of life, a lot of attention is paid to making sure they are growing well and with no problems. One main topic is often food – breastfeeding or the right kind of formula milk in the first few months, and later which baby food. Babies put on weight very quickly, so they also need to eat a lot. But because their stomachs are not yet fully developed, lots of babies often spit up a little milk or food, which can be bothersome, but it's usually not a cause for concern.

Further information

A lot of information (in German) about pregnancy, childbirth, and the time afterwards can be found on the website of the German Federal Centre for Health Education (BZgA), Familienplanung.de. The section on pregnancy provides mothers and fathers with answers to many questions about the course of pregnancy, early childhood development, screening tests, childbirth and the time after birth.

Sources

  • Beckermann M, Perl FM. Frauen-Heilkunde und Geburts-Hilfe: Integration von Evidence Based Medicine in eine frauenzentrierte Gynäkologie. Basel: Schwabe; 2004.
  • Rath W, Gembruch U, Schmidt S (Ed). Geburtshilfe und Perinatologie: Pränataldiagnostik - Erkrankungen - Entbindung. Stuttgart: Thieme; 2010.
  • IQWiG health information is written with the aim of helping people understand the advantages and disadvantages of the main treatment options and health care services.

    Because IQWiG is a German institute, some of the information provided here is specific to the German health care system. The suitability of any of the described options in an individual case can be determined by talking to a doctor. We do not offer individual consultations.

    Our information is based on the results of good-quality studies. It is written by a team of health care professionals, scientists and editors, and reviewed by external experts. You can find a detailed description of how our health information is produced and updated in our methods.

© IQWiG (Institute for Quality and Efficiency in Health Care)


Although you want to be careful not to eat more than you need for a healthy pregnancy, make sure not to restrict your diet during pregnancy either. If you don't get the calories you need, your baby might not get the right amounts of protein, vitamins, and minerals.

Health Tips For Pregnant Women

Staying healthy and safe

Eat this. Don't eat that. Do this. Don't do that. Pregnant women are bombarded with do's and don'ts. Here is help to keep it all straight.

Eating for two

Eating healthy foods is more important now than ever! You need more protein, iron, calcium, and folic acid than you did before pregnancy. You also need more calories. But "eating for two" doesn't mean eating twice as much. Rather, it means that the foods you eat are the main source of nutrients for your baby. Sensible, balanced meals combined with regular physical fitness is still the best recipe for good health during your pregnancy.

Weight gain

The amount of weight you should gain during pregnancy depends on your body mass index (BMI) before you became pregnant. The Institute of Medicine provides these guidelines:

  • If you were at a normal weight before pregnancy, you should gain about 25 to 30 pounds.
  • If you were underweight before pregnancy, you should gain between 28 and 40 pounds.
  • If you were overweight before pregnancy, you should gain between 15 and 25 pounds.
  • If you were obese before pregnancy, you should gain between 11 and 20 pounds.

Check with your doctor to find out how much weight gain during pregnancy is healthy for you.

You should gain weight gradually during your pregnancy, with most of the weight gained in the last trimester. Generally, doctors suggest women gain weight at the following rate:

  • 2 to 4 pounds total during the first trimester
  • 3 to 4 pounds per month for the second and third trimesters

Recent research shows that women who gain more than the recommended amount during pregnancy and who fail to lose this weight within six months after giving birth are at much higher risk of being obese nearly 10 years later. Findings from another large study suggest that gaining more weight than the recommended amount during pregnancy may raise your child's odds of being overweight in the future. If you find that you are gaining weight too quickly, try to cut back on foods with added sugars and solid fats. If you are not gaining enough weight, you can eat a little more from each food group.

Where does the added weight go?

  • Baby – 6 to 8 pounds
  • Placenta – 1½ pounds
  • Amniotic fluid – 2 pounds
  • Uterus growth – 2 pounds
  • Breast growth – 2 pounds
  • Your blood and body fluids – 8 pounds
  • Your body's protein and fat – 7 pounds

Calorie needs

Your calorie needs will depend on your weight gain goals. Most women need 300 calories a day more during at least the last six months of pregnancy than they do pre-pregnancy. Keep in mind that not all calories are equal. Your baby needs healthy foods that are packed with nutrients — not "empty calories" such as those found in soft drinks, candies, and desserts.

Although you want to be careful not to eat more than you need for a healthy pregnancy, make sure not to restrict your diet during pregnancy either. If you don't get the calories you need, your baby might not get the right amounts of protein, vitamins, and minerals. Low-calorie diets can break down a pregnant woman's stored fat. This can cause your body to make substances called ketones. Ketones can be found in the mother's blood and urine and are a sign of starvation. Constant production of ketones can result in a child with mental deficiencies.

Foods good for mom and baby

A pregnant woman needs more of many important vitamins, minerals, and nutrients than she did before pregnancy. Making healthy food choices every day will help you give your baby what he or she needs to develop. ChooseMyPlate for pregnant and breastfeeding women can show you what to eat as well as how much you need to eat from each food group based on your height, weight, and activity level.

Talk to your doctor if you have special diet needs for these reasons:

  • Diabetes – Make sure you review your meal plan and insulin needs with your doctor. High blood glucose levels can be harmful to your baby.
  • Lactose intolerance – Find out about low-lactose or reduced-lactose products and calcium supplements to ensure you are getting the calcium you need.
  • Vegetarian – Ensure that you are eating enough protein, iron, vitamin B12, and vitamin D.
  • PKU – Keep good control of phenylalanine (FEN-uhl-AL-uh-NEEN) levels in your diet.

Food safety

Most foods are safe for pregnant women and their babies. But you will need to use caution or avoid eating certain foods. Follow these guidelines:

Clean, handle, cook, and chill food properly to prevent foodborne illness, including listeria and toxoplasmosis.

  • Wash hands with soap after touching soil or raw meat.
  • Keep raw meats, poultry, and seafood from touching other foods or surfaces.
  • Cook meat completely.
  • Wash produce before eating.
  • Wash cooking utensils with hot, soapy water.

Do not eat:

  • Refrigerated smoked seafood like whitefish, salmon, and mackerel
  • Hot dogs or deli meats unless steaming hot
  • Refrigerated meat spreads
  • Unpasteurized milk or juices
  • Store-made salads, such as chicken, egg, or tuna salad
  • Unpasteurized soft cheeses, such as unpasteurized feta, Brie, queso blanco, queso fresco, and blue cheeses
  • Shark, swordfish, king mackerel, or tile fish (also called golden or white snapper); these fish have high levels of mercury.
  • More than 6 ounces per week of white (albacore) tuna
  • Herbs and plants used as medicines without your doctor's okay. The safety of herbal and plant therapies isn't always known. Some herbs and plants might be harmful during pregnancy, such as bitter melon (karela), noni juice, and unripe papaya.
  • Raw sprouts of any kind (including alfalfa, clover, radish, and mung bean)

Fish facts

Fish and shellfish can be an important part of a healthy diet. They are a great source of protein and heart-healthy omega-3 fatty acids. What's more, some researchers believe low fish intake may be linked to depression in women during and after pregnancy. Research also suggests that omega-3 fatty acids consumed by pregnant women may aid in babies' brain and eye development.

Women who are or may become pregnant and nursing mothers need 12 ounces of fish per week to reap the health benefits. Unfortunately, some pregnant and nursing women do not eat any fish because they worry about mercury in seafood. Mercury is a metal that at high levels can harm the brain of your unborn baby — even before it is conceived. Mercury mainly gets into our bodies by eating large, predatory fish. Yet many types of seafood have little or no mercury at all. So the risk of mercury exposure depends on the amount and type of seafood you eat.

Women who are nursing, pregnant, or who may become pregnant can safely eat a variety of cooked seafood, but should steer clear of fish with high levels of mercury. Keep in mind that removing all fish from your diet will rob you of important omega-3 fatty acids. To reach 12 ounces while limiting exposure to mercury, follow these tips:

  • Do not eat these fish that are high in mercury:

    • Swordfish
    • Tilefish
    • King mackerel
    • Shark
  • Eat up to 6 ounces (about 1 serving) per week:
    Canned albacore or chunk white tuna (also sold as tuna steaks), which has more mercury than canned light tuna
  • Eat up to 12 ounces (about 2 servings) per week of cooked* fish and shellfish with little or no mercury, such as:

    • Shrimp
    • Crab
    • Clams
    • Oysters
    • Scallops
    • Canned light tuna
    • Salmon
    • Pollock
    • Catfish
    • Cod
    • Tilapia

    * Don't eat uncooked fish or shellfish (such as clams, oysters, scallops), which includes refrigerated uncooked seafood labeled nova-style, lox, kippered, smoked, or jerky.

  • Check before eating fish caught in local waters. State health departments have guidelines on fish from local waters. Or get local fish advisories at the U.S. Environmental Protection Agency. If you are unsure about the safety of a fish from local waters, only eat 6 ounces per week and don't eat any other fish that week.
  • Eat a variety of cooked seafood rather than just a few types.

Foods supplemented with DHA/EPA (such as “omega-3 eggs”) and prenatal vitamins supplemented with DHA are other sources of the type of omega-3 fatty acids found in seafood.

Vitamins and minerals

In addition to making healthy food choices, ask your doctor about taking a prenatal vitamin and mineral supplement every day to be sure you are getting enough of the nutrients your baby needs. You also can check the label on the foods you buy to see how much of a certain nutrient the product contains. Women who are pregnant need more of these nutrients than women who are not pregnant:

Nutrients and pregnancy

Nutrient How much pregnant women need each day
Folic acid 400 to 800 micrograms (mcg) (0.4 to 0.8 mg) in the early stages of pregnancy, which is why all women who are capable of pregnancy should take 400 to 800 mcg of folic acid daily. Pregnant women should continue taking folic acid throughout pregnancy.
Iron 27 milligrams (mg)
Calcium 1,000 milligrams (mg); 1,300 mg if 18 or younger
Vitamin A 770 micrograms (mcg); 750 mcg if 18 or younger
Vitamin B12 2.6 micrograms (mcg)

Women who are pregnant also need to be sure to get enough vitamin D. The current recommendation for all adults younger than 71 (including pregnant and breastfeeding women) is 600 international units (IU) of vitamin D each day. Talk to your doctor about how you can be sure to get enough vitamin D and other important vitamins and nutrients.

Keep in mind that taking too much of a supplement can be harmful. For example, very high levels of vitamin A can cause birth defects. For this reason, your daily prenatal vitamin should contain no more than 5,000 IU (International Units) of vitamin A. Some supplements contain much more. Only take vitamins and mineral supplements that your doctor recommends.

Don't forget fluids

All of your body's systems need water. When you are pregnant, your body needs even more water to stay hydrated and support the life inside you. Water also helps prevent constipation, hemorrhoids, excessive swelling, and urinary tract or bladder infections. Not getting enough water can lead to premature or early labor.

Your body gets the water it needs through the fluids you drink and the foods you eat. How much fluid you need to drink each day depends on many factors, such as your activity level, the weather, and your size. Your body needs more fluids when it is hot and when you are physically active. It also needs more water if you have a fever or if you are vomiting or have diarrhea.

The Institute of Medicine recommends that pregnant women drink about 10 cups of fluids daily. Water, juices, coffee, tea, and soft drinks all count toward your fluid needs. But keep in mind that some beverages are high in sugar and "empty" calories. A good way to tell if your fluid intake is okay is if your urine is pale yellow or colorless and you rarely feel thirsty. Thirst is a sign that your body is on its way to dehydration. Don't wait until you feel thirsty to drink.

Alcohol

There is no known safe amount of alcohol a woman can drink while pregnant. When you are pregnant and you drink beer, wine, hard liquor, or other alcoholic beverages, alcohol gets into your blood. The alcohol in your blood gets into your baby's body through the umbilical cord. Alcohol can slow down the baby's growth, affect the baby's brain, and cause birth defects.

Find out more about the dangers of drinking alcohol during pregnancy in our section on substance abuse.

Caffeine

Moderate amounts of caffeine appear to be safe during pregnancy. Moderate means less than 200 mg of caffeine per day, which is the amount in about 12 ounces of coffee. Most caffeinated teas and soft drinks have much less caffeine. Some studies have shown a link between higher amounts of caffeine and miscarriage and preterm birth. But there is no solid proof that caffeine causes these problems. The effects of too much caffeine are unclear. Ask your doctor whether drinking a limited amount of caffeine is okay for you.

Cravings

Many women have strong desires for specific foods during pregnancy. The desire for "pickles and ice cream" and other cravings might be caused by changes in nutritional needs during pregnancy. The fetus needs nourishment. And a woman's body absorbs and processes nutrients differently while pregnant. These changes help ensure normal development of the baby and fill the demands of breastfeeding once the baby is born.

Some women crave nonfood items such as clay, ice, laundry starch, or cornstarch. A desire to eat nonfood items is called pica. Eating nonfood items can be harmful to your pregnancy. Talk to your doctor if you have these urges.

Keeping fit

Fitness goes hand in hand with eating right to maintain your physical health and well-being during pregnancy. Pregnant or not, physical fitness helps keep the heart, bones, and mind healthy. Healthy pregnant women should get at least 2 hours and 30 minutes of moderate-intensity aerobic activity a week. It's best to spread your workouts throughout the week. If you regularly engage in vigorous-intensity aerobic activity or high amounts of activity, you can keep up your activity level as long as your health doesn't change and you talk to your doctor about your activity level throughout your pregnancy.

Special benefits of physical activity during pregnancy:

  • Exercise can ease and prevent aches and pains of pregnancy including constipation, varicose veins, backaches, and exhaustion.
  • Active women seem to be better prepared for labor and delivery and recover more quickly.
  • Exercise may lower the risk of preeclampsia and gestational diabetes during pregnancy.
  • Fit women have an easier time getting back to a healthy weight after delivery.
  • Regular exercise may improve sleep during pregnancy.
  • Staying active can protect your emotional health. Pregnant women who exercise seem to have better self-esteem and a lower risk of depression and anxiety.
  • Results from a recent, large study suggest that women who are physically active during pregnancy may lower their chances of preterm delivery.

Getting started

For most healthy moms-to-be who do not have any pregnancy-related problems, exercise is a safe and valuable habit. Even so, talk to your doctor or midwife before exercising during pregnancy. She or he will be able to suggest a fitness plan that is safe for you. Getting a doctor's advice before starting a fitness routine is important for both inactive women and women who exercised before pregnancy.

If you have one of these conditions, your doctor will advise you not to exercise:

  • Risk factors for preterm labor
  • Vaginal bleeding
  • Premature rupture of membranes (when your water breaks early, before labor)

Best activity for moms-to-be

Low-impact activities at a moderate level of effort are comfortable and enjoyable for many pregnant women. Walking, swimming, dancing, cycling, and low-impact aerobics are some examples. These sports also are easy to take up, even if you are new to physical fitness.

Some higher intensity sports are safe for some pregnant women who were already doing them before becoming pregnant. If you jog, play racquet sports, or lift weights, you may continue with your doctor's okay.

Keep these points in mind when choosing a fitness plan:

  • Avoid activities in which you can get hit in the abdomen like kickboxing, soccer, basketball, or ice hockey.
  • Steer clear of activities in which you can fall like horseback riding, downhill skiing, and gymnastics.
  • Do not scuba dive during pregnancy. Scuba diving can create gas bubbles in your baby's blood that can cause many health problems.

Tips for safe and healthy physical activity

Follow these tips for safe and healthy fitness:

  • When you exercise, start slowly, progress gradually, and cool down slowly.
  • You should be able to talk while exercising. If not, you may be overdoing it.
  • Take frequent breaks.
  • Don't exercise on your back after the first trimester. This can put too much pressure on an important vein and limit blood flow to the baby.
  • Avoid jerky, bouncing, and high-impact movements. Connective tissues stretch much more easily during pregnancy. So these types of movements put you at risk of joint injury.
  • Be careful not to lose your balance. As your baby grows, your center of gravity shifts making you more prone to falls. For this reason, activities like jogging, using a bicycle, or playing racquet sports might be riskier as you near the third trimester.
  • Don't exercise at high altitudes (more than 6,000 feet). It can prevent your baby from getting enough oxygen.
  • Make sure you drink lots of fluids before, during, and after exercising.
  • Do not workout in extreme heat or humidity.
  • If you feel uncomfortable, short of breath, or tired, take a break and take it easier when you exercise again.

Stop exercising and call your doctor as soon as possible if you have any of the following:

  • Dizziness
  • Headache
  • Chest pain
  • Calf pain or swelling
  • Abdominal pain
  • Blurred vision
  • Fluid leaking from the vagina
  • Vaginal bleeding
  • Less fetal movement
  • Contractions

Work out your pelvic floor (Kegel exercises)

Your pelvic floor muscles support the rectum, vagina, and urethra in the pelvis. Toning these muscles with Kegel exercises will help you push during delivery and recover from birth. It also will help control bladder leakage and lower your chance of getting hemorrhoids.

Pelvic muscles are the same ones used to stop the flow of urine. Still, it can be hard to find the right muscles to squeeze. You can be sure you are exercising the right muscles if when you squeeze them you stop urinating. Or you can put a finger into the vagina and squeeze. If you feel pressure around the finger, you've found the pelvic floor muscles. Try not to tighten your stomach, legs, or other muscles.

Kegel exercises

  1. Tighten the pelvic floor muscles for a count of three, then relax for a count of three.
  2. Repeat 10 to 15 times, three times a day.
  3. Start Kegel exercises lying down. This is the easiest position. When your muscles get stronger, you can do Kegel exercises sitting or standing as you like.

Oral health

Before you become pregnant, it is best to have dental checkups routinely to keep your teeth and gums healthy. If you are pregnant and have not had regular checkups, consider the following:

  • Have a complete oral exam early in your pregnancy. Because you are pregnant, you might not receive routine x-rays. But if you must have x-rays for a dental problem needing treatment, the health risk to your unborn baby is small.
  • Dental treatment during pregnancy is safe. The best time for treatment is between the 14th and 20th weeks. During the last months of pregnancy, you might be uncomfortable sitting in a dental chair.
  • Do not avoid necessary dental treatments — you may risk your and your baby's health.
  • Use good oral hygiene to control your risk of gum diseases. Pregnant women may have changes in taste and develop red, swollen gums that bleed easily. This condition is called pregnancy gingivitis. It can be caused by both poor oral hygiene and higher hormone levels during pregnancy. Until recently, it was thought that having gum disease could raise your risk of having a low birth weight baby. Researchers have not been able to confirm this link, but some research is still under way to learn more.

After you give birth, maintain good oral hygiene to protect your baby's oral health. Bacteria that cause cavities can transfer from you to your child by:

  • A kiss on the mouth
  • Letting your baby put her fingers in your mouth
  • Tasting food on your baby's spoon
  • Testing the temperature of a baby bottle with your mouth

You also should find a dentist for your child by age 1.

Using medicine and herbs

Related information: Pregnancy and medicines fact sheet.

You and your baby are connected. The medicines you use, including over-the-counter, herbal, and prescription drugs or supplements, might get into your baby's body, too. Many medicines and herbs are known to cause problems during pregnancy, including birth defects. For some medicines, we don't know that much about how they might affect pregnancy or the developing fetus. This is because medicines are rarely tested on pregnant women for fear of harming the fetus.

Mothers-to-be might wonder if it's safe to use medicines during pregnancy. There is no clear-cut answer to this question. Your doctor can help you make the choice whether to use a medicine. Labels on prescription and over-the-counter drugs have information to help you and your doctor make this choice. In the future, a new prescription drug label will make it easier for women and their doctors to weigh the benefits and risks of using prescription medicines during pregnancy.

Always speak with your doctor before you start or stop any medicine. Not using medicine that you need may be more harmful to you and your baby than using the medicine.

Weighing benefits and risks

When deciding whether to use a medicine in pregnancy, you and your doctor need to talk about the medicine's benefits and the risks.

  • Benefits – what are the good things the medicine can do for me and my growing baby?
  • Risks – what are the ways the medicine might harm me or my growing baby?

There may be times during pregnancy when using medicine is a choice. For example, if you get a cold, you may decide to "live with" your stuffy nose instead of using the "stuffy nose" medicine you use when you are not pregnant.

Other times during pregnancy, using medicine is not a choice — it is needed. For example, you might need to use medicine to control an existing health problem like asthma, diabetes, depression, or seizures. Or, you might need a medicine for a few days, such as an antibiotic to treat a bladder infection or strep throat. Also, some women have a pregnancy problem that needs medicine treatment. These problems include severe nausea and vomiting, earlier pregnancy losses, or preterm labor.

Using herbal or dietary supplements and other "natural" products

You might think herbs are safe because they are "natural." But, except for some vitamins, little is known about using herbal or dietary supplements while pregnant. Some herbal remedy labels claim they will help with pregnancy. But, most often there are no good studies to show if these claims are true or if the herb can cause harm to you or your baby. Also, some herbs that are safe when used in small amounts as food might be harmful when used in large amounts as medicines. So, talk with your doctor before using any herbal or dietary supplement or natural product. These products may contain things that could harm you or your growing baby.

Travel

Everyday life doesn't stop once you are pregnant. Most healthy pregnant women are able to continue with their usual routine and activity level. That means going to work, running errands, and for some, traveling away from home. To take care of yourself and help keep your baby safe, consider these points before taking a long trip or traveling far from home:

  • Talk to your doctor before making any travel decisions that will take you far from home. Ask if any health conditions you might have makes travel during pregnancy unsafe. Also consider the destination. Is the food and water safe? Will you need immunizations before you go? Is there good medical care available in the event of an emergency? Will your health insurance cover medical care at your destination?
  • Avoid sitting for long periods during car or air travel. Prolonged sitting can affect blood flow in your legs. Try to limit driving to no more than 5 or 6 hours each day. Take frequent breaks to stretch your legs. Stand up, and move your legs often during air travel. Wearing support pantyhose also can help blood flow.
  • Occasional air travel is safe for most pregnant women, and most airlines will allow women to fly up to 36 weeks of pregnancy. Make sure to wear your seatbelt during the flight, and take steps to ease the discomforts of prolonged travel and sitting. Frequent air travel during pregnancy increases the risk of fetal exposure to cosmic radiation. If you are a pregnant pilot, aircrew member, or other frequent flier, check with your employer about flying restrictions.
  • Bring a copy of your medical record and find out about medical care at your destination so you will be prepared in the event of an emergency.
  • If you suspect a problem with your pregnancy during your trip, don't wait until you come home to see your doctor. Seek medical care right away.

Buckle up!

Wearing a seatbelt during car and air travel is safe while pregnant. The lap strap should go under your belly, across your hips. The shoulder strap should go between your breasts and to the side of your belly. Make sure it fits snugly.

Environmental risks

The environment is everything around us wherever we are — at home, at work, or outdoors. Although you don't need to worry about every little thing you breathe in or eat, it's smart to avoid exposure to substances that might put your pregnancy or unborn baby's health at risk.

During pregnancy, avoid exposure to:

  • Lead – found in some water and paints, mainly in homes built before 1978
  • Mercury – the harmful form is found mainly in large, predatory fish.
  • Arsenic – high levels can be found in some well water
  • Pesticides – both household products and agricultural pesticides
  • Solvents – such as degreasers and paint strippers and thinners
  • Cigarette smoke

Keep in mind: We don't know how much exposure can lead to problems, such as miscarriage or birth defects. That is why it's best to avoid or limit your exposure as much as possible. Here are some simple, day-to-day precautions you can take:

  • Clean in only well-ventilated spaces. Open the windows or turn on a fan.
  • Check product labels for warnings for pregnant women and follow instructions for safe use.
  • Do not clean the inside of an oven while pregnant.
  • Leave the house if paint is being used, and don't return until the fumes are gone.

If you are exposed to chemicals in the workplace, talk to your doctor and your employer about what you can do to lower your exposure. Certain industries, such as dry cleaning, manufacturing, printing, and agriculture, involve use of toxins that could be harmful. If you are concerned about the safety of your drinking water, call your health department or water supplier to ask about the quality of your tap water or how to have your water tested. Or, call the Environmental Protection Agency's Safe Drinking Water Hotline at (800) 426-4791. Don't assume that bottled water is better or safer. Usually, bottle water offers no health benefits over tap water.

Quitting smoking

Smoking cigarettes is very harmful to your health and could also affect the health of your baby. Not only does smoking cause cancer and heart disease in people who smoke, smoking during pregnancy increases the risk of low birth weight. Low birth weight babies are at higher risk of health problems shortly after birth. Also, some studies have linked low birth weight with a higher risk of health problems later in life, such as high blood pressure and diabetes. Women who smoke during pregnancy are more likely than other women to have a miscarriage and to have a baby born with cleft lip or palate, types of birth defects. Also, mothers who smoke during or after pregnancy put their babies at greater risk of sudden infant death syndrome (SIDS).

Mothers who smoke have many reasons to quit smoking. Take care of your health and your unborn baby's health: Ask your doctor about ways to help you quit during pregnancy. Intensive counseling has been shown to increase a pregnant woman's chances of quitting success. We don't know whether the drugs used to help people quit are safe to use during pregnancy. But we do know that continuing to smoke during pregnancy threatens your and your baby's health. Quitting smoking is hard, but you can do it with help!

Substance abuse

Using alcohol and illegal drugs during pregnancy threatens the health of your unborn baby. So does using legal drugs in an inappropriate way. When you use alcohol or drugs, the chemicals you ingest or breathe into your lungs cross the placenta and enter your baby. This puts your baby at risk for such problems as stillbirth, low birth weight, birth defects, behavioral problems, and developmental delays.

Alcohol

When you drink alcohol, so does your baby. Pregnant women should not drink alcohol to eliminate the chance of giving birth to a baby with fetal alcohol spectrum disorder (FASD). FASD involves a range of harmful effects that can occur when a fetus is exposed to alcohol. The effects can be mild to severe. Children born with a severe form of FASD can have abnormal facial features, severe learning disabilities, behavioral problems, and other problems.

You might think a drink now and then won't hurt your baby. But we don't know how much alcohol it takes to cause harm. We do know that the risk of FASD, and the likely severity, goes up with the amount of alcohol consumed during pregnancy. Also, damage from alcohol can occur in the earliest stages of pregnancy — often before a woman knows she is pregnant. For this reason, women who may become pregnant also should not drink.

Illegal drugs

Many women who use illegal drugs also use tobacco and alcohol. So, it's not always easy to tell the effects of one drug from that of alcohol, tobacco, or other drugs. We do know that using illegal drugs during pregnancy is very dangerous. Babies born to women who use drugs such as cocaine, heroine, and methamphetamine are likely to be born addicted and must go through withdrawal. Mothers who inject drugs are at higher risk of getting HIV, which can be passed to an unborn baby. Some studies suggest that the effects of drug use during pregnancy might not be seen until later in childhood.

Getting help for alcohol or drug use

If you drink alcohol or use drugs and cannot quit, talk to your doctor right away. Treatment programs can help pregnant women with addiction and abuse. To find help near you, go to the Substance abuse treatment facility locator. You can quit using and give your baby a good start to life.

Abusive relationships

It's hard to be excited about the new life growing inside of you if you're afraid of your partner. Abuse from a partner can begin or increase during pregnancy and can harm you and your unborn baby. Women who are abused often don't get the prenatal care their babies need. Abuse from a partner also can lead to preterm birth and low birth weight babies, stillbirth and newborn death, and homicide. If you are abused, you might turn to alcohol, cigarettes, or drugs to help you cope. This can be even more harmful to you and your baby.

You may think that a new baby will change your situation for the better. But the cycle of abuse is complex, and a baby introduces new stress to people and relationships. Now is a good time to think about your safety and the safety and wellbeing of your baby. About 50 percent of men who abuse their wives also abuse their children. Think about the home environment you want for your baby. Studies show that children who witness or experience violence at home may have long-term physical, emotional, and social problems. They are also more likely to experience or commit violence themselves in the future.

Prenatal exams offer a good chance to reach out for help. It's possible to take control and leave an abusive partner. But for your and your baby's safety, talk to your doctor first. Let motherhood prompt you to take action now.

If you're a victim of abuse or violence at the hands of someone you know or love, or you are recovering from an assault by a stranger, you and your baby can get immediate help and support.

When to call the doctor

When you are pregnant, do not hesitate to call your doctor or midwife if something is bothering or worrying you. Sometimes physical changes can be signs of a problem.

Call your doctor or midwife as soon as you can if you:

  • Are bleeding or leaking fluid from the vagina
  • Have sudden or severe swelling in the face, hands, or fingers
  • Get severe or long-lasting headaches
  • Have discomfort, pain, or cramping in the lower abdomen
  • Have a fever or chills
  • Are vomiting or have persistent nausea
  • Feel discomfort, pain, or burning with urination
  • Have problems seeing or blurred vision
  • Feel dizzy
  • Suspect your baby is moving less than normal after 28 weeks of pregnancy (if you count less than 10 movements within 2 hours. Learn how to count your baby's movements on our Prenatal care and tests page.)
  • Have thoughts of harming yourself or your baby

al contained on these pages are free of copyright restrictions and may be copied, reproduced, or duplicated without permission of the Office on Women’s Health in the U.S. Department of Health and Human Services. Citation of the source is appreciated.


Pregnancy, Breastfeeding and Bone Health

Both pregnancy and breastfeeding cause changes in, and place extra demands on, women’s bodies. Some of these may affect their bones. The good news is that most women do not experience bone problems during pregnancy and breastfeeding. And if their bones are affected during these times, the problem often is corrected easily. Nevertheless, taking care of one’s bone health is especially important during pregnancy and breastfeeding, for the good health of both the mother and her baby.

  • Pregnancy and Bone Health
  • Breastfeeding and Bone Health
  • Tips to Keep Bones Healthy During Pregnancy, Breastfeeding, and Beyond
  • Resources for Pregnant and Breastfeeding Women
  • For Your Information

Pregnancy and Bone Health

During pregnancy, the baby growing in its mother’s womb needs plenty of calcium to develop its skeleton. This need is especially great during the last 3 months of pregnancy. If the mother doesn’t get enough calcium, her baby will draw what it needs from the mother’s bones. So, it is disconcerting that most women of childbearing years are not in the habit of getting enough calcium. Fortunately, pregnancy appears to help protect most women’s calcium reserves in several ways:

  • Pregnant women absorb calcium from food and supplements better than women who are not pregnant. This is especially true during the last half of pregnancy, when the baby is growing quickly and has the greatest need for calcium.
  • During pregnancy, women produce more estrogen, a hormone that protects bones.
  • Any bone mass lost during pregnancy is typically restored within several months after the baby’s delivery (or several months after breastfeeding is stopped).

Some studies suggest that pregnancy may be good for bone health overall. Some evidence suggests that the more times a woman has been pregnant (for at least 28 weeks), the greater her bone density and the lower her risk of fracture.

In some cases, women develop osteoporosis during pregnancy or breastfeeding, although this is rare. Osteoporosis is bone loss that is serious enough to result in fragile bones and increased risk of fracture.

In many cases, women who develop osteoporosis during pregnancy or breastfeeding will recover lost bone after childbirth or after they stop breastfeeding. It is less clear whether teenage mothers can recover lost bone and go on to optimize their bone mass.

Teen pregnancy and bone health. Teenage mothers may be at especially high risk for bone loss during pregnancy and for osteoporosis later in life. Unlike older women, teenage mothers are still building much of their own total bone mass. The unborn baby’s need to develop its skeleton may compete with the young mother’s need for calcium to build her own bones, compromising her ability to achieve optimal bone mass that will help protect her from osteoporosis later in life. To minimize any bone loss, pregnant teens should be especially careful to get enough calcium during pregnancy and breastfeeding.

Breastfeeding and Bone Health

Breastfeeding also affects a mother’s bones. Studies have shown that women often lose 3 to 5 percent of their bone mass during breastfeeding, although they recover it rapidly after weaning. This bone loss may be caused by the growing baby’s increased need for calcium, which is drawn from the mother’s bones. The amount of calcium the mother needs depends on the amount of breast milk produced and how long breastfeeding continues. Women also may lose bone mass during breastfeeding because they’re producing less estrogen, which is the hormone that protects bones. The good news is that, like bone lost during pregnancy, bone lost during breastfeeding is usually recovered within 6 months after breastfeeding ends.

Tips to Keep Bones Healthy During Pregnancy, Breastfeeding, and Beyond

Taking care of your bones is important throughout life, including before, during, and after pregnancy and breastfeeding. A balanced diet with adequate calcium, regular exercise, and a healthy lifestyle are good for mothers and their babies.

Calcium. Although this important mineral is important throughout your lifetime, your body’s demand for calcium is greater during pregnancy and breastfeeding because both you and your baby need it. The National Academy of Sciences recommends that women who are pregnant or breastfeeding consume 1,000 mg (milligrams) of calcium each day. For pregnant teens, the recommended intake is even higher: 1,300 mg of calcium a day.

Good sources of calcium include:

  • low-fat dairy products, such as milk, yogurt, cheese, and ice cream
  • dark green, leafy vegetables, such as broccoli, collard greens, and bok choy
  • canned sardines and salmon with bones
  • tofu, almonds, and corn tortillas
  • foods fortified with calcium, such as orange juice, cereals, and breads.

In addition, your doctor probably will prescribe a vitamin and mineral supplement to take during pregnancy and breastfeeding to ensure that you get enough of this important mineral.

Exercise. Like muscles, bones respond to exercise by becoming stronger. Regular exercise, especially weight-bearing exercise that forces you to work against gravity, helps build and maintain strong bones. Examples of weight-bearing exercise include walking, climbing stairs, dancing, and weight training. Exercising during pregnancy can benefit your health in other ways, too. According to the American College of Obstetricians and Gynecologists, being active during pregnancy can:

  • help reduce backaches, constipation, bloating, and swelling
  • help prevent or treat gestational diabetes (a type of diabetes that starts during pregnancy)
  • increase energy
  • improve mood
  • improve posture
  • promote muscle tone, strength, and endurance
  • help you sleep better
  • help you get back in shape after your baby is born.

Before you begin or resume an exercise program, talk to your doctor about your plans.

Healthy lifestyle. Smoking is bad for your baby, bad for your bones, and bad for your heart and lungs. If you smoke, talk to your doctor about quitting. He or she can suggest resources to help you. Alcohol also is bad for pregnant and breastfeeding women and their babies, and excess alcohol is bad for bones. Be sure to follow your doctor’s orders to avoid alcohol during this important time.

Resources for Pregnant and Breastfeeding Women

National Women’s Health Information Center

Website: http://www.womenshealth.gov/pregnancy

Designed for expectant mothers, this Website provides resources about each trimester of pregnancy, family planning, preparing for the new baby, childbirth, postnatal and postpartum care, and financial assistance.

National Institute of Diabetes and Digestive and Kidney Diseases Weight-control Information Network

Website: http://win.niddk.nih.gov/publications/two.htm

A brochure, Fit for Two: Tips for Pregnancy is available.

National Institute on Alcohol Abuse and Alcoholism

Website: http://pubs.niaaa.nih.gov/publications/fas/fas.htm

A brochure, Drinking and Your Pregnancy, lists problems associated with fetal alcohol syndrome, answers questions about alcohol and drinking during pregnancy, and provides a list of resources.

MedlinePlus

Website: http://www.nlm.nih.gov/medlineplus/

This Website provides access to extensive information about specific diseases and conditions. MedlinePlus provides links to consumer health information from the National Institutes of Health, dictionaries, lists of hospitals and doctors, health information in Spanish and other languages, and information about clinical trials.

Eunice Kennedy Shriver National Institute of Child Health and Human Development

Website: http://www.nichd.nih.gov

This Institute’s clearinghouse provides various publications on healthy pregnancy.

For Your Information

This publication contains information about medications used to treat the health condition discussed here. When this publication was developed, we included the most up-to-date (accurate) information available. Occasionally, new information on medication is released.

For updates and for any questions about any medications you are taking, please contact

U.S. Food and Drug Administration
Toll Free: 888–INFO–FDA (888–463–6332)
Website: http://www.fda.gov

For additional information on specific medications, visit Drugs@FDA at www.accessdata.fda.gov/scripts/cder/drugsatfda. Drugs@FDA is a searchable catalog of FDA-approved drug products.

NIH Pub. No. 15-7881

Last Reviewed
NIH Osteoporosis and Related Bone Diseases ~ National Resource Center

2 AMS Circle
Bethesda, MD 20892-3676
Phone: 202-223-0344
Toll free: 800-624-BONE (2663)
TTY: 202-466-4315
Fax: 202-293-2356
Email: NIHBoneInfo@mail.nih.gov
Website: http://www.bones.nih.gov

If you need more information about available resources in your language or another language, contact the NIH Osteoporosis and Related Bone Diseases ~ National Resource Center at NIHBoneInfo@mail.nih.gov.

The National Institutes of Health (NIH) is a component of the U.S. Department of Health and Human Services (HHS).


Health Tips for Pregnant Women

How can I use this publication?

This publication is one of several resources from WIN that may help you and your family. It gives you tips on how to eat better and be more active while you are pregnant and after your baby is born. Use the ideas and tips in this publication to improve your eating pattern and be more physically active.

These tips can also be useful if you are not pregnant but are thinking about having a baby! By making changes now, you can get used to new eating and activity habits and be a healthy example for your family for a lifetime.

Healthy Weight

Why is gaining a healthy amount of weight during pregnancy important?

Gaining the right amount of weight during pregnancy helps your baby grow to a healthy size. But gaining too much or too little weight may lead to serious health problems for you and your baby.

Too much weight gain raises your chances for diabetes and high blood pressure during pregnancy and after. If you are overweight when you get pregnant, your chances for health problems may be even higher. It also makes it more likely that you will have a hard delivery and need a cesarean section (C-section).

Gaining a healthy amount of weight helps you have an easier pregnancy and delivery. It may also help make it easier for you to get back to your normal weight after delivery. Research shows that a healthy weight gain can also lower the chances that you or your child will have obesity and weight-related problems later in life.

How much weight should I gain during my pregnancy?

How much weight you should gain depends on how much you weighed before pregnancy. See the following box on "Weight Gain during Pregnancy" for more advice.1

Weight Gain during Pregnancy

General weight-gain advice below refers to weight before pregnancy and is for women having only one baby.

If you are You should gain about
underweight (BMI* less than 18.5) 28 to 40 pounds
normal weight (BMI of 18.5 to 24.9) 25 to 35 pounds
overweight (BMI of 25 to 29.9) 15 to 25 pounds
obese (BMI of 30+) 11 to 20 pounds

*The body mass index (BMI) measures your weight in relation to your height. See the Additional Links section for a link to an online BMI calculator.

It is important to gain weight very slowly. The old myth that you are "eating for two" is not true. During the first 3 months, your baby is only the size of a walnut and does not need very many extra calories. The following rate of weight gain is advised:

  • 1 to 4 pounds total in the first 3 months
  • 2 to 4 pounds each month from 4 months until delivery

Talk to your health care provider about how much weight you should gain. Work with him or her to set goals for your weight gain. Take into account your age, weight, and health. Track your weight at home or at your provider visits using charts from the Institute of Medicine. See Weight Gain During Pregnancy: Reexamining the Guidelines for more Information.

Do not try to lose weight if you are pregnant. Healthy food is needed to help your baby grow. Some women may lose a small amount of weight at the start of pregnancy. Speak to your health care provider if this happens to you.

Healthy Eating

How much should I eat?

Eating healthy foods and the right amount of calories helps you and your baby gain the proper amount of weight.

How much food you need depends on things like your weight before pregnancy, your age, and how fast you gain weight. In the first 3 months of pregnancy, most women do not need extra calories. You also may not need extra calories during the final weeks of pregnancy.

Check with your doctor about this. If you are not gaining the right amount of weight, your doctor may advise you to eat more calories. If you are gaining too much weight, you may need to cut down on calories. Each woman's needs are different. Your needs depend on if you were underweight, overweight, or obese before you became pregnant, or if you are having more than one baby.

What kinds of foods should I eat?

A healthy eating plan for pregnancy includes nutrient-rich foods. Current U.S. dietary guidelines advise eating these foods each day:

  • fruits and veggies (provide vitamins and fiber)
  • whole grains, like oatmeal, whole-wheat bread, and brown rice (provide fiber, B vitamins, and other needed nutrients)
  • fat-free or low-fat milk and milk products or non-dairy soy, almond, rice, or other drinks with added calcium and vitamin D
  • protein from healthy sources, like beans and peas, eggs, lean meats, seafood (8 to 12 ounces per week), and unsalted nuts and seeds

A healthy eating plan also limits salt, solid fats (like butter, lard, and shortening), and sugar-sweetened drinks and foods.

Does your eating plan measure up? How can you improve your eating habits? Try eating fruit like berries or a banana with low-fat yogurt for breakfast, a salad with beans for lunch, and a lean chicken breast and steamed veggies for dinner. Think about things you can try. Write down your ideas in the space below and share them with your doctor.

For more about healthy eating, see the online program "Daily Food Plan for Moms ." It can help you make an eating plan for each trimester (3 months) of your pregnancy.

What if I am a vegetarian

A vegetarian eating plan during pregnancy can be healthy. Talk to your health care provider to make sure you are getting calcium, iron, protein, vitamin B12, vitamin D, and other needed nutrients. He or she may ask you to meet with a registered dietitian (a nutrition expert who has a degree in diet and nutrition approved by the Academy of Nutrition and Dietetics, has passed a national exam, and is licensed to practice in your state) who can help you plan meals. Your doctor may also tell you to take vitamins and minerals that will help you meet your needs.

Do I have any special nutrition needs now that I am pregnant?

Yes. During pregnancy, you need more vitamins and minerals, like folate, iron, and calcium.

Getting the right amount of folate is very important. Folate, a B vitamin also known as folic acid, may help prevent birth defects. Before pregnancy, you need 400 mcg per day. During pregnancy and when breastfeeding, you need 600 mcg per day from foods or vitamins. Foods high in folate include orange juice, strawberries, spinach, broccoli, beans, and fortified breads and breakfast cereals.

Most health care providers tell women who are pregnant to take a prenatal vitamin every day and eat a healthy diet. Ask your doctor about what you should take.

What other new eating habits may helps my weight gain?

Pregnancy can create some new food and eating concerns. Meet the needs of your body and be more comfortable with these tips:

  • Eat breakfast every day. If you feel sick to your stomach in the morning, try dry whole-wheat toast or whole-grain crackers when you first wake up. Eat them even before you get out of bed. Eat the rest of your breakfast (fruit, oatmeal, whole-grain cereal, low-fat milk or yogurt, or other foods) later in the morning.
  • Eat high-fiber foods. Eating high-fiber foods, drinking plenty of water, and getting daily physical activity may help prevent constipation. Try to eat whole-grain cereals, vegetables, fruits, and beans.
  • If you have heartburn, eat small meals more often. Try to eat slowly and avoid spicy and fatty foods (such as hot peppers or fried chicken). Have drinks between meals instead of with meals. Do not lie down soon after eating.

What foods should I avoid?

There are certain foods and drinks that can harm your baby if you have them while you are pregnant. Here is a list of items you should avoid:

  • Alcohol. Do not drink alcohol like wine or beer. Enjoy decaf coffee or tea, non-sugar-sweetened drinks, or water with a dash of juice. Avoid diet drinks and drinks with caffeine.
  • Fish that may have high levels of mercury (a substance that can build up in fish and harm an unborn baby). You should eat 8 to 12 ounces of seafood per week, but limit white (albacore) tuna to 6 ounces per week. Do not eat tilefish, shark, swordfish, and king mackerel.
  • Anything that is not food. Some pregnant women may crave something that is not food, such as laundry starch or clay. This may mean that you are not getting the right amount of a nutrient. Talk to your doctor if you crave something that is not food. He or she can help you get the right amount of nutrients.

Physical Activity

Should I be physically active during my pregnancy?

Almost all women can and should be physically active during pregnancy. Regular physical activity may

  • help you and your baby gain the right amounts of weight
  • reduce backaches, leg cramps, and bloating
  • reduce your risk for gestational diabetes (diabetes that develops when a woman is pregnant)

If you were physically active before you became pregnant, you may not need to change your exercise habits. Talk with your health care provider about how to change your workouts during pregnancy.

It can be hard to be physically active if you do not have child care for your other children, have not worked out before, or do not know what to do. Keep reading for tips about how you can work around these things and be physically active.

How much physical activity do I need?

Most women need the same amount of physical activity as before they became pregnant. Aim for at least 30 minutes of aerobic activity per day on most days of the week. Aerobic activities use large muscle groups (back, chest, and legs) to increase heart rate and breathing.

The aerobic activity should last at least 10 minutes at a time and should be of moderate intensity. This means it makes you breathe harder but does not overwork or overheat you.

If you have health issues like obesity, high blood pressure, diabetes, or anemia (too few healthy red blood cells), ask your health care provider about a level of activity that is safe for you.

How can I stay active while pregnant?

Even if you have not been active before, you can be active during your pregnancy by using the tips below:

  • Go for a walk around the block, in a local park, or in a shopping mall with a family member or friend. If you already have children, take them with you and make it a family outing.
  • Get up and move around at least once an hour if you sit in a chair most of the day. When watching TV, get up and move around during commercials. Even a simple activity like walking in place can help.

How can I stay safe while being active?

For your health and safety, and for your baby's, you should not do some physical activities while pregnant. Some of these are listed below. Talk to your health care provider about other physical activities that you should not do.

Make a plan to be active while pregnant. List the activities you would like to do, such as walking or taking a prenatal yoga class. Think of the days and times you could do each activity on your list, like first thing in the morning, during lunch break from work, after dinner, or on Saturday afternoon. Look at your calendar or planner to find the days and times that work best, and commit to those plans.

Safety Dos and Dont's
Follow these safety tips while being active.
Do... Don't...
Choose moderate activities that are not likely to injure you, such as walking or aqua aerobics. Avoid brisk exercise outside during very hot weather.
Drink fluids before, during, and after being physically active. Don't use steam rooms, hot tubs, and saunas.
Wear comfortable clothing that fits well and supports and protects your breasts. After the end of week 12 of your pregnancy, avoid exercises that call for you to lie flat on your back.
top exercising if you feel dizzy, short of breath, tired, or sick to your stomach.
ACTIVITY WHEN

After the Baby is born

How can I stay healthy after my baby is born?

After you deliver your baby, your health may be better if you try to return to a healthy weight. Not losing weight may lead to overweight or obesity later in life. Returning to a healthy weight may lower your chances of diabetes, heart disease, and other weight-related problems.

Healthy eating and physical activity habits after your baby is born may help you return to a healthy weight faster and give you energy.

After your baby is born

  • keep eating well. Eat foods from all of the food groups. See MyPlate in the Additional Links section for advice to help you stay healthy and fit.
  • check with your health care provider first, then slowly get used to a routine of regular, moderate-intensity physical activity, like a daily walk. This type of activity will not hurt your milk supply if you are breastfeeding.

How may breastfeeding help?

Breastfeeding may or may not make it easier for you to lose weight because your body burns extra energy to produce milk. Even though breastfeeding may not help you lose weight, it is linked to other benefits for mother and child.

Many leading health groups advise breastfeeding only for the first 6 months of the baby's life. This means that you should feed your baby only breast milk during this time—no other foods or drinks. Experts suggest that women breastfeed at least until the baby reaches 12 months. In months 6 through 12, you may give your baby other types of food in addition to breast milk.

Calorie needs when you are breastfeeding depend on how much body fat you have and how active you are. Ask your doctor how many calories you need.

Benefits of Breastfeeding

Breastfeeding your baby

  • gives him or her the right mix of nutrients in a liquid (breast milk) that is easier to digest than formula
  • helps boost his or her immune system
  • helps protect your baby from common problems, like ear infections and diarrhea

What else may help?

Pregnancy and the time after you deliver your baby can be wonderful, exciting, emotional, stressful, and tiring—all at once. These feelings may cause you to overeat, not eat enough, or lose your drive and energy. Being good to yourself can help you cope with your feelings and follow healthy eating and physical activity habits.

Here are some ideas that may help:

  • Sleep when the baby sleeps.
  • Watch a funny movie.
  • Ask someone you trust to watch your baby while you nap, bathe, read, go for a walk, or go grocery shopping.
  • Explore groups that you and your newborn can join, such as "new moms" groups.

Lifespan tip sheet for pregnancy

  • Talk to your health care provider about how much weight you should gain during your pregnancy. Track your progress on a weight-gain graph.
  • Eat foods rich in folate, iron, calcium, and protein. Ask your health care provider about prenatal supplements (vitamins you may take while pregnant).
  • Eat breakfast every day.
  • Eat foods high in fiber and drink plenty of water to avoid constipation.
  • Cut back on "junk" foods and soft drinks.
  • Avoid alcohol, raw or undercooked fish, fish high in mercury, undercooked meat and poultry, and soft cheeses.
  • Be physically active on most, or all, days of the week during your pregnancy. If you have health issues, talk to your health care provider before you begin.
  • After pregnancy, slowly get back to your routine of regular, moderate-intensity physical activity.
  • Return to a healthy weight slowly.

Body mass index table

To use the table, find the appropriate height in the left-hand column labeled Height. Move across to a given weight (in pounds). The number at the top of the column is the BMI at that height and weight. Pounds have been rounded off.

Body Mass Index Table 1 of 2

Normal Overweight Obese
BMI 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
Height
(inches)
Body Weight (pounds)
58 91 96 100 105 110 115 119 124 129 134 138 143 148 153 158 162 167
59 94 99 104 109 114 119 124 128 133 138 143 148 153 158 163 168 173
60 97 102 107 112 118 123 128 133 138 143 148 153 158 163 168 174 179
61 100 106 111 116 122 127 132 137 143 148 153 158 164 169 174 180 185
62 104 109 115 120 126 131 136 142 147 153 158 164 169 175 180 186 191
63 107 113 118 124 130 135 141 146 152 158 163 169 175 180 186 191 197
64 110 116 122 128 134 140 145 151 157 163 169 174 180 186 192 197 204
65 114 120 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210
66 118 124 130 136 142 148 155 161 167 173 179 186 192 198 204 210 216
67 121 127 134 140 146 153 159 166 172 178 185 191 198 204 211 217 223
68 125 131 138 144 151 158 164 171 177 184 190 197 203 210 216 223 230
69 128 135 142 149 155 162 169 176 182 189 196 203 209 216 223 230 236
70 132 139 146 153 160 167 174 181 188 195 202 209 216 222 229 236 243
71 136 143 150 157 165 172 179 186 193 200 208 215 222 229 236 243 250
72 140 147 154 162 169 177 184 191 199 206 213 221 228 235 242 250 258
73 144 151 159 166 174 182 189 197 204 212 219 227 235 242 250 257 265
74 148 155 163 171 179 186 194 202 210 218 225 233 241 249 256 264 272
75 152 160 168 176 184 192 200 208 216 224 232 240 248 256 264 272 279
76 156 164 172 180 189 197 205 213 221 230 238 246 254 263 271 279 287

Body Mass Index Table 2 of 2

Obese Extreme Obesity
BMI 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
Height
(inches)
Body Weight (pounds)
58 172 177 181 186 191 196 201 205 210 215 220 224 229 234 239 244 248 253 258
59 178 183 188 193 198 203 208 212 217 222 227 232 237 242 247 252 257 262 267
60 184 189 194 199 204 209 215 220 225 230 235 240 245 250 255 261 266 271 276
61 190 195 201 206 211 217 222 227 232 238 243 248 254 259 264 269 275 280 285
62 196 202 207 213 218 224 229 235 240 246 251 256 262 267 273 278 284 289 295
63 203 208 214 220 225 231 237 242 248 254 259 265 270 278 282 287 293 299 304
64 209 215 221 227 232 238 244 250 256 262 267 273 279 285 291 296 302 308 314
65 216 222 228 234 240 246 252 258 264 270 276 282 288 294 300 306 312 318 324
66 223 229 235 241 247 253 260 266 272 278 284 291 297 303 309 315 322 328 334
67 230 236 242 249 255 261 268 274 280 287 293 299 306 312 319 325 331 338 344
68 236 243 249 256 262 269 276 282 289 295 302 308 315 322 328 335 341 348 354
69 243 250 257 263 270 277 284 291 297 304 311 318 324 331 338 345 351 358 365
70 250 257 264 271 278 285 292 299 306 313 320 327 334 341 348 355 362 369 376
71 257 265 272 279 286 293 301 308 315 322 329 338 343 351 358 365 372 379 386
72 265 272 279 287 294 302 309 316 324 331 338 346 353 361 368 375 383 390 397
73 272 280 288 295 302 310 318 325 333 340 348 355 363 371 378 386 393 401 408
74 280 287 295 303 311 319 326 334 342 350 358 365 373 381 389 396 404 412 420
75 287 295 303 311 319 327 335 343 351 359 367 375 383 391 399 407 415 423 431
76 295 304 312 320 328 336 344 353 361 369 377 385 394 402 410 418 426 435 443

Other publications in the Lifespan Series include the following:

Spanish-language publications in the Lifespan Series include the following:

References

Clinical trials that are currently open and are recruiting can be viewed at www.ClinicalTrials.gov .

Alternate Versions

This content is provided as a service of the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), part of the National Institutes of Health. The NIDDK translates and disseminates research findings through its clearinghouses and education programs to increase knowledge and understanding about health and disease among patients, health professionals, and the public. Content produced by the NIDDK is carefully reviewed by NIDDK scientists and other experts.

The NIDDK would like to thank:
Carla Miller, Ph.D., Associate Professor, Ohio State University.

Source: NIDDK, NIH


Food Safety for Pregnant Women

When pregnant, a woman’s immune system is reduced. This places her and her unborn baby at increased risk of contracting the bacteria, viruses, and parasites that cause foodborne illness. Foodborne illnesses can be worse during pregnancy and may lead to miscarriage or premature delivery. Maternal foodborne illness can also lead to death or severe health problems in newborn babies. Some foodborne illnesses, such as Listeria and Toxoplasma gondii, can infect the fetus even if the mother does not feel sick. This is why doctors provide pregnant women with specific guidelines to foods that they should and should not eat.

Food Poisoning During Pregnancy: Top Five Pathogens

Pregnant woman and her husband cutting fresh veggies.
Click image to view full infographic

What You Can Do During Pregnancy

Food Poisoning During Pregnancy

Foodborne Pathogen Foodborne Illness’s Impact During Pregnancy
Campylobacter
  • Infections usually result in severe diarrhea and in pregnant women the infection usually are mild and have no adverse consequences for mother or child.
  • Infection during the third trimester has a higher chance of leading to neonatal sepsis because the bacterium is able to transmit to the baby during time of delivery.
  • In some cases, infection in the early stages of pregnancy can cause miscarriages and premature birth.
E. coli
  • The main concern of E. coli infection during pregnancy is dehydration though in rare cases severe complications may arise.
Listeria
  • Listeria can cause Listeriosis, an infection that may cause miscarriages, premature labor, the delivery of low-birth-weight infants, or infant death.
  • The infection can pass to a fetus even if the mother does not show signs of infection.
  • Pregnant women are about 10 times more likely than the general population to get a Listeria infection.
  • A fetus infected with Listeria may develop health problems later in life including:
    • intellectual disability,
    • paralysis,
    • seizures,
    • blindness,
    • or impairments of brain, heart, or kidney.
Salmonella
  • Infection can lead to health complications during pregnancy, including dehydration and bacteremia (bacteria in the blood) which can lead to meningitis.
  • Salmonella can pass to the baby during pregnancy. Babies born with Salmonella infection may have diarrhea and fever after birth and may develop more serve complications meningitis.
Toxoplasma gondii (toxoplasmosis)
  • If infection occurs during pregnancy, babies can develop:
    • hearing loss,
    • intellectual disability,
    • and blindness.
  • Some children can develop brain or eye problems years after birth.
  • The infection can pass to a fetus even if the mother does not show signs of infection.

What You Can Do During Pregnancy

Advice Regarding Eating Fish

FDA and EPA have issued advice regarding eating fish. This advice is geared toward helping women who are pregnant or may become pregnant—as well as breastfeeding mothers and parents of young children—make informed choices when it comes to fish that is healthy and safe to eat.

The advice includes a chart that makes it easier than ever to choose dozens of healthy and safe options, and a set of frequently asked questions and answers.

FDA Advice About Eating Fish Chart

Download a full-size PDF of the chart here.

Avoid Raw Seafood

Raw seafood may contain parasites or bacteria including Listeria that can make a pregnant woman ill and could potentially harm her baby.  All seafood dishes should be cooked to 145 °F. This means that she should avoid:

Sushi aligned on plate.

  • Sushi
  • Sashimi
  • Raw Oysters
  • Raw Clams
  • Raw Scallops
  • Ceviche

Be Selective with Smoked Seafood

Refrigerated smoked seafood presents a very real threat of Listeria. Refrigerated smoked seafood, such as salmon, trout, whitefish, cod, tuna, or mackerel are often labeled as:

Pieces of smoked salmon.

  • Nova-style
  • Lox
  • Kippered
  • Smoked,
  • Or jerky.

Refrigerated smoked fish should be reheated to 165 °F before eating. It is okay to eat smoked seafood during pregnancy if it is canned, shelf stable or an ingredient in a casserole or other cooked dish

Avoid Unpasteurized Juice or Cider

Unpasteurized juice, even fresh squeezed juice, and cider can cause foodborne illness. In particular these beverages have been linked to outbreaks of E. coli. In addition, E. coli 0157:H7 infections have been associated with unpasteurized juice. This strain of E. coli can result in liver failure and death. Individuals with reduce immunity are particularly susceptible. To prevent E. coli infection, either choose a pasteurized version or bring unpasteurized juice or cider to a rolling boil and boil for at least 1 minute before drinking.

Unpasteurized Milk is a No-No

Milk that has not been pasteurized may contain bacteria such as Campylobacter, E. coli, Listeria, Salmonella or Tuberculosis. To avoid getting these foodborne illnesses, drink only pasteurized milk.

Avoid Soft Cheese & Cheese Made from Unpasteurized Milk

Soft cheeses in particular tend to be made with unpasteurized milk. When pregnant, a woman should avoid the following cheeses that tend to be made with unpasteurized milk:

Pieces of smoked salmon.

  • Brie,
  • Feta,
  • Camembert,
  • Roquefort,
  • Queso Blanco,
  • And Queso fresco

Cheese made with unpasteurized milk may contain E. coli or Listeria. Instead of eating soft cheese, eat hard cheese such as Cheddar or Swiss. If a pregnant woman wants to continue to eat soft cheese, she should make sure to check the label to ensure that the cheese is made from pasteurized milk. Pregnant woman should pay particular attention at farmers markets to make sure that fresh and soft cheeses are pasteurized.

Only Consume Cooked Eggs

Undercooked eggs may contain Salmonella. To safely consume eggs, cook them until the yolks are firm that way you know Salmonella has been destroyed.  If you are making a casserole or other dish containing eggs, make sure the dish is cooked to a temperature of 160 °F. Foods that may contain raw eggs should be avoided. They are as follows:

Pieces of smoked salmon.

  • Eggnog
  • Raw batter
  • Caesar salad dressing
  • Tiramisu
  • Eggs Benedict
  • Homemade ice cream
  • Freshly made or homemade hollandaise sauce

Any batter that contains raw eggs, such as cookie, cake or brownie batter, should not be consumed uncooked by pregnant women. The batter may contain Salmonella which can make a pregnant woman very sick. To safely consume these yummy treats, bake them thoroughly. No matter how tempting, DO NOT lick the spoon.

Avoid Premade Meat or Seafood Salad

When pregnant, a woman should not purchase premade ham salad, chicken salad, or seafood salad which may contain Listeria. These items are commonly found in delis. She can safely consume these yummy lunch items by making the salads at home and following the food safety basics of clean, separate, cook and chill.

Tailor Your Homemade Ice Cream Recipe

Homemade ice cream may contain uncooked eggs, which may contain Salmonella. To make homemade ice cream safer, use pasteurized shell eggs, a pasteurized egg product or a recipe with a cooked custard base.

Do Not Eat Raw Sprouts

Raw or undercooked sprouts, such as alfalfa, clover, mung bean, and radish may contain E. coli or Salmonella. If a pregnant woman would like to eat sprouts safely, she should cook them thoroughly.

Avoid Undercooked Meat & Poultry

All meat and poultry should be thoroughly cooked before eating. A food thermometer should be used to ensure that the meat has reached the USDA recommended safe minimum internal temperature. Visit minimum cooking temperatures for specific details.

Following the minimum recommend internal temperature is important because meat and poultry may contain E. coli, Salmonella, Campylobacter, Toxoplasma gondii.

According to the CDC, 50% of toxoplasmosis cases are believed to be caused by eating contaminated meat. The CDC recommends the following preventive measures to reduce the risk of contracting toxoplasmosis from meat consumption:Sliced beef.

  • Cook meat to the USDA recommended minimum safe internal temperature.
  • Freeze meat for several days at sub-zero (0 °F) temperatures before cooking to greatly reduce chance of infection.
  • Wash cutting boards, dishes, counters, utensils, and hands with hot soapy water after contact with raw meat, poultry, seafood, or unwashed fruits or vegetables.

Reheat Hot Dogs & Luncheon Meats

While the label may say precooked on the following products, a pregnant woman should reheat these meats to steaming hot or 165 °F before eating. These meat items may contain Listeria and are unsafe to eat if they have not been thoroughly reheated.

Sandwich with turkey, lettuce, and tomato.

  • Hot dogs
  • Luncheon meats
  • Cold cuts
  • Fermented or dry sausage
  • Any other deli-style meat and poultry

Be Selective with Meat Spreads or Pate

Unpasteurized meat spreads or pate may contain Listeria. To consume these products safely when pregnant, eat canned versions. Do not eat refrigerated pates or meat spreads as they have a high likelihood of containing Listeria.

More Information

Chart of Foods to Avoid during Pregnancy
To ensure that you and your unborn baby are safe and healthy, keep this checklist handy.

Food Safety for Pregnant Women
A need-to-know guide to help you reduce your risk of foodborne illness.

Food Safety for Moms-To-Be (FDA)
Foodborne illness is a serious health risk for pregnant women and their unborn babies.

  • Safe Eats
    A food-by-food guide to selecting, preparing, and handling foods safely throughout pregnancy.

Protect Your Baby and Yourself From Listeriosis (USDA)
If you are pregnant, you need to know what foods are safe to eat.

Download our FoodKeeper application to make sure you are storing food and beverages properly, and using them within recommended storage guidelines.


Pregnancy and birth: Overview

Last Update: March 22, 2018; Next update: 2019.

Introduction

Giving birth to a child is one of life’s most intense experiences. And the nine months of pregnancy are an exciting time for many women and their partners. They may find their feelings ranging from joy and hope to worries and fears: How will everything go? Am I doing things right? How will life change once the baby has arrived?

From conception to birth, a woman’s body goes through a number of astonishing changes as it prepares to carry and grow a new life. A new organ, the placenta, is formed to supply the unborn child with everything he or she needs. The woman’s body retains more water, and a larger volume of blood circulates than before. Both of these changes become noticeable early on in the form of increased body weight. The mammary glands in the breasts prepare to produce milk. Connective tissue, ligaments, tendons and muscles become more flexible to allow for natural birth. All of these changes are triggered and maintained by hormones. During pregnancy, the body produces more hormones than it ever will at any other time.

The course of pregnancy

In early pregnancy, the physical changes are hardly noticeable. Skin may appear rosy because of increased circulation of blood. But most pregnant women notice that their body is changing: Many of them feel tired faster, their appetite changes, their breasts feel tender, and they may feel nauseous, especially in the morning (“morning sickness”).

Hormonal changes often influence a woman’s emotions, particularly in the first three months of pregnancy. Women might react more sensitively than they otherwise would, and might change their opinions about some things. And it's not always easy to adjust to the new challenges that lie ahead – especially if the pregnancy wasn't planned.

The second trimester of pregnancy is often the most pleasant for women. Their body has now completely adjusted to the pregnancy, but the size of their belly and their body weight are still not too much of a problem in everyday life. Most women start feeling emotionally balanced again, and some develop a special energy and feel good in their body. At this point the child’s movements are usually quite noticeable.

During the final trimester, the child matures quickly, and gets bigger and heavier. Towards the end of the pregnancy, most women have problems associated with their growing belly, and everyday tasks gradually become more difficult. In the ninth month, the focus of pregnancy shifts to the upcoming birth – women may start feeling more excited about, but also more daunted by, what is about to happen.

Everyday life

Everyday life also changes over the course of a pregnancy: Preparing for the arrival of the new baby takes up quite a bit of time. Most pregnant women gradually start to need more and more time to do everyday tasks, and working women go on maternity leave towards the end of the pregnancy.

It is common for women to pay more attention to their health than they used to. This includes thinking about questions related to nutrition and exercise: What should I eat, and do I need to take dietary supplements? How much weight gain is still considered normal? Can I continue to do sports and, if so, what do I need to consider?

Because alcohol and nicotine can cause serious harm to the unborn child, the vast majority of women don't drink alcohol or smoke during pregnancy. Many women use a planned pregnancy as an occasion to give up smoking. Smoking during pregnancy increases the risk of things like miscarriage, preterm birth and low birth weight.

But it's not always easy for women who smoke to quit, and a lot of them will need help doing so. It's not clear whether nicotine replacement therapy is suitable for pregnant women. Other programs for quitting are probably just as effective.

Pregnancy-related problems

Some women feel fully healthy in pregnancy, and some feel even healthier than ever before. But many have typical problems associated with pregnancy. These tend to change over the months: Nausea is a common problem at the start. Later on, as more weight is gained, problems may include back pain, heartburn, water retention, varicose veins, having to go to the toilet a lot, or sleep problems.

Because these problems are often seen as being associated with a larger positive change, and they usually go away without treatment, most pregnant women cope well with them. And a number of things can be done to relieve pregnancy-related problems.

Illnesses

If women become seriously ill in pregnancy, they nearly always worry about their child as well. When it comes to taking medication, pregnant women do in fact need to be careful. This is also true when it comes to certain infectious diseases that might harm the child.

Some medical conditions, such as pre-eclampsia, only develop during pregnancy. Women who have gestational diabetes are more likely to develop pre-eclampsia. Some pregnant women who have a chronic condition like asthma or diabetes wonder whether they can continue to take their medication. The answer is yes, and it is usually even necessary to do so. For example, not getting enough oxygen during an asthma attack would be more dangerous for the baby than possible drug side effects.

Prenatal examinations

Nowadays, pregnant women receive a lot of medical care. Routine preventive examinations are used to check whether the child is developing normally and if the woman is healthy. In Germany, women who don't have any special risk factors are offered three ultrasound exams during pregnancy. More ultrasounds may be needed later on to look into any irregularities.

In addition to the ultrasound scans and blood tests, urine tests are also done. A test for gestational diabetes is offered, too. In Germany, special maternity guidelines (“Mutterschafts-Richtlinie”) determine what examinations and tests are to be done, and how.

Healthy pregnant women who aren't particularly at risk are often offered other examinations as well, such as prenatal diagnostics. But these aren't always necessary, and the consequences of some of these tests are often not clear. Oversimplifying a bit: In Germany, everything that is medically necessary is covered by statutory health insurers. People who would like to have “more” – like 3D ultrasound images or prenatal diagnostic tests – will need to pay for it themselves.

One of the screening tests offered to pregnant women in Germany is the HIV test (AIDS test). If a pregnant woman is infected, it is almost always possible to protect the child from infection as long as it is detected early enough.

Birth

Towards the end of pregnancy, most women want labor to finally start, but also have mixed feelings about the birth. Even though many women carefully prepare for it, nobody knows what it will actually be like. It's normal to feel at least a little daunted. The course a birth takes can only be planned to a certain degree – for example, how long it will take, how painful it will be, and whether there will be any complications. These things are only clear once the baby is there.

Nowadays there are a number of ways to relieve labor pain. If the pain becomes too bad, medication can help. Local anesthetics are the most effective medications. Some are also suitable if a Cesarean section needs to be performed. These substances don't harm the child.

If the due date has already passed, waiting for childbirth can become a real test of patience. Being one to two weeks late is usually no cause for concern, but after that the risk of health problems in the child increases somewhat. The birth is usually induced two weeks after the due date at the latest.

Children who are born long before their due date often need special care. If there is reason to believe that a baby will be born too early (preterm), the chances of a healthy start to their life can be improved, for example by using medication to help their lungs mature faster.

After the birth

Right after childbirth, tests are done to check on the baby’s general wellbeing and see whether everything is alright. This group of tests is called "U1" in Germany, and it includes checking the baby's heart sounds and pulse. Most babies are born healthy, though.

Within the first two days of the birth, babies who have statutory health insurance can have a "pulse oximetry" screening test free of charge. This test is used to detect serious, but rare, heart problems that can then be treated earlier.

After birth, the mother’s body recovers gradually. It takes a while for everything to heal and for the womb to return to normal. If all goes well, the first few weeks with the new baby can be a special, peaceful and happy time. Many fathers also plan a break from their work to get to know the newborn baby and help support their partner.

In Germany, statutory health insurers cover the costs of help and support from a midwife until the baby is two months old. During the first ten days following the birth, the midwife makes daily calls. A midwife’s advice and active support are a great help for many mothers and their families.

For some time after childbirth, a lot of women weigh more than they did before becoming pregnant. It usually takes about half a year to get back to their original weight. But even if that doesn't happen, the extra weight is usually only a health problem in women who became very overweight during pregnancy. Right after giving birth isn't a good time to try to lose weight. Combining changes in diet with a lot of exercise can help in the long term.

Despite all the joy they may feel about their new baby, the hormonal changes following childbirth – coupled with all the changes in everyday life – can take a real emotional toll on women: Happiness and stress often go hand in hand. Things can easily start to feel overwhelming if women don't get enough help. Some also get the “baby blues,” a short phase of severe mood swings and inexplicable sadness after giving birth. If this sadness lasts longer, it may be a sign of postnatal depression. Then help from outside might be needed.

Baby's first year

In a child's first year of life, a lot of attention is paid to making sure they are growing well and with no problems. One main topic is often food – breastfeeding or the right kind of formula milk in the first few months, and later which baby food. Babies put on weight very quickly, so they also need to eat a lot. But because their stomachs are not yet fully developed, lots of babies often spit up a little milk or food, which can be bothersome, but it's usually not a cause for concern.

Further information

A lot of information (in German) about pregnancy, childbirth, and the time afterwards can be found on the website of the German Federal Centre for Health Education (BZgA), Familienplanung.de. The section on pregnancy provides mothers and fathers with answers to many questions about the course of pregnancy, early childhood development, screening tests, childbirth and the time after birth.

Sources

  • Beckermann M, Perl FM. Frauen-Heilkunde und Geburts-Hilfe: Integration von Evidence Based Medicine in eine frauenzentrierte Gynäkologie. Basel: Schwabe; 2004.
  • Rath W, Gembruch U, Schmidt S (Ed). Geburtshilfe und Perinatologie: Pränataldiagnostik - Erkrankungen - Entbindung. Stuttgart: Thieme; 2010.
  • IQWiG health information is written with the aim of helping people understand the advantages and disadvantages of the main treatment options and health care services.

    Because IQWiG is a German institute, some of the information provided here is specific to the German health care system. The suitability of any of the described options in an individual case can be determined by talking to a doctor. We do not offer individual consultations.

    Our information is based on the results of good-quality studies. It is written by a team of health care professionals, scientists and editors, and reviewed by external experts. You can find a detailed description of how our health information is produced and updated in our methods.

© IQWiG (Institute for Quality and Efficiency in Health Care)


These tips can also be useful if you are not pregnant but are thinking about having a baby!

Health Tips for Pregnant Women

How can I use this publication?

This publication is one of several resources from WIN that may help you and your family. It gives you tips on how to eat better and be more active while you are pregnant and after your baby is born. Use the ideas and tips in this publication to improve your eating pattern and be more physically active.

These tips can also be useful if you are not pregnant but are thinking about having a baby! By making changes now, you can get used to new eating and activity habits and be a healthy example for your family for a lifetime.

Healthy Weight

Why is gaining a healthy amount of weight during pregnancy important?

Gaining the right amount of weight during pregnancy helps your baby grow to a healthy size. But gaining too much or too little weight may lead to serious health problems for you and your baby.

Too much weight gain raises your chances for diabetes and high blood pressure during pregnancy and after. If you are overweight when you get pregnant, your chances for health problems may be even higher. It also makes it more likely that you will have a hard delivery and need a cesarean section (C-section).

Gaining a healthy amount of weight helps you have an easier pregnancy and delivery. It may also help make it easier for you to get back to your normal weight after delivery. Research shows that a healthy weight gain can also lower the chances that you or your child will have obesity and weight-related problems later in life.

How much weight should I gain during my pregnancy?

How much weight you should gain depends on how much you weighed before pregnancy. See the following box on "Weight Gain during Pregnancy" for more advice.1

Weight Gain during Pregnancy

General weight-gain advice below refers to weight before pregnancy and is for women having only one baby.

If you are

You should gain about

underweight (BMI* less than 18.5)

28 to 40 pounds

normal weight (BMI of 18.5 to 24.9)

25 to 35 pounds

overweight (BMI of 25 to 29.9)

15 to 25 pounds

obese (BMI of 30+)

11 to 20 pounds

*The body mass index (BMI) measures your weight in relation to your height. See the Additional Links section for a link to an online BMI calculator.

It is important to gain weight very slowly. The old myth that you are "eating for two" is not true. During the first 3 months, your baby is only the size of a walnut and does not need very many extra calories. The following rate of weight gain is advised:

  • 1 to 4 pounds total in the first 3 months

  • 2 to 4 pounds each month from 4 months until delivery

Talk to your health care provider about how much weight you should gain. Work with him or her to set goals for your weight gain. Take into account your age, weight, and health. Track your weight at home or at your provider visits using charts from the Institute of Medicine. See Weight Gain During Pregnancy: Reexamining the Guidelines for more Information.

Do not try to lose weight if you are pregnant. Healthy food is needed to help your baby grow. Some women may lose a small amount of weight at the start of pregnancy. Speak to your health care provider if this happens to you.

Healthy Eating

How much should I eat?

Eating healthy foods and the right amount of calories helps you and your baby gain the proper amount of weight.

How much food you need depends on things like your weight before pregnancy, your age, and how fast you gain weight. In the first 3 months of pregnancy, most women do not need extra calories. You also may not need extra calories during the final weeks of pregnancy.

Check with your doctor about this. If you are not gaining the right amount of weight, your doctor may advise you to eat more calories. If you are gaining too much weight, you may need to cut down on calories. Each woman's needs are different. Your needs depend on if you were underweight, overweight, or obese before you became pregnant, or if you are having more than one baby.

What kinds of foods should I eat?

A healthy eating plan for pregnancy includes nutrient-rich foods. Current U.S. dietary guidelines advise eating these foods each day:

  • fruits and veggies (provide vitamins and fiber)

  • whole grains, like oatmeal, whole-wheat bread, and brown rice (provide fiber, B vitamins, and other needed nutrients)

  • fat-free or low-fat milk and milk products or non-dairy soy, almond, rice, or other drinks with added calcium and vitamin D

  • protein from healthy sources, like beans and peas, eggs, lean meats, seafood (8 to 12 ounces per week), and unsalted nuts and seeds

A healthy eating plan also limits salt, solid fats (like butter, lard, and shortening), and sugar-sweetened drinks and foods.

Does your eating plan measure up? How can you improve your eating habits? Try eating fruit like berries or a banana with low-fat yogurt for breakfast, a salad with beans for lunch, and a lean chicken breast and steamed veggies for dinner. Think about things you can try. Write down your ideas in the space below and share them with your doctor.

For more about healthy eating, see the online program "Daily Food Plan for Moms ." It can help you make an eating plan for each trimester (3 months) of your pregnancy.

What if I am a vegetarian

A vegetarian eating plan during pregnancy can be healthy. Talk to your health care provider to make sure you are getting calcium, iron, protein, vitamin B12, vitamin D, and other needed nutrients. He or she may ask you to meet with a registered dietitian (a nutrition expert who has a degree in diet and nutrition approved by the Academy of Nutrition and Dietetics, has passed a national exam, and is licensed to practice in your state) who can help you plan meals. Your doctor may also tell you to take vitamins and minerals that will help you meet your needs.

Do I have any special nutrition needs now that I am pregnant?

Yes. During pregnancy, you need more vitamins and minerals, like folate, iron, and calcium.

Getting the right amount of folate is very important. Folate, a B vitamin also known as folic acid, may help prevent birth defects. Before pregnancy, you need 400 mcg per day. During pregnancy and when breastfeeding, you need 600 mcg per day from foods or vitamins. Foods high in folate include orange juice, strawberries, spinach, broccoli, beans, and fortified breads and breakfast cereals.

Most health care providers tell women who are pregnant to take a prenatal vitamin every day and eat a healthy diet. Ask your doctor about what you should take.

What other new eating habits may helps my weight gain?

Pregnancy can create some new food and eating concerns. Meet the needs of your body and be more comfortable with these tips:

  • Eat breakfast every day. If you feel sick to your stomach in the morning, try dry whole-wheat toast or whole-grain crackers when you first wake up. Eat them even before you get out of bed. Eat the rest of your breakfast (fruit, oatmeal, whole-grain cereal, low-fat milk or yogurt, or other foods) later in the morning.

  • Eat high-fiber foods. Eating high-fiber foods, drinking plenty of water, and getting daily physical activity may help prevent constipation. Try to eat whole-grain cereals, vegetables, fruits, and beans.

  • If you have heartburn, eat small meals more often. Try to eat slowly and avoid spicy and fatty foods (such as hot peppers or fried chicken). Have drinks between meals instead of with meals. Do not lie down soon after eating.

What foods should I avoid?

There are certain foods and drinks that can harm your baby if you have them while you are pregnant. Here is a list of items you should avoid:

  • Alcohol. Do not drink alcohol like wine or beer. Enjoy decaf coffee or tea, non-sugar-sweetened drinks, or water with a dash of juice. Avoid diet drinks and drinks with caffeine.

  • Fish that may have high levels of mercury (a substance that can build up in fish and harm an unborn baby). You should eat 8 to 12 ounces of seafood per week, but limit white (albacore) tuna to 6 ounces per week. Do not eat tilefish, shark, swordfish, and king mackerel.

  • Anything that is not food. Some pregnant women may crave something that is not food, such as laundry starch or clay. This may mean that you are not getting the right amount of a nutrient. Talk to your doctor if you crave something that is not food. He or she can help you get the right amount of nutrients.

Physical Activity

Should I be physically active during my pregnancy?

Almost all women can and should be physically active during pregnancy. Regular physical activity may

  • help you and your baby gain the right amounts of weight

  • reduce backaches, leg cramps, and bloating

  • reduce your risk for gestational diabetes (diabetes that develops when a woman is pregnant)

If you were physically active before you became pregnant, you may not need to change your exercise habits. Talk with your health care provider about how to change your workouts during pregnancy.

It can be hard to be physically active if you do not have child care for your other children, have not worked out before, or do not know what to do. Keep reading for tips about how you can work around these things and be physically active.

How much physical activity do I need?

Most women need the same amount of physical activity as before they became pregnant. Aim for at least 30 minutes of aerobic activity per day on most days of the week. Aerobic activities use large muscle groups (back, chest, and legs) to increase heart rate and breathing.

The aerobic activity should last at least 10 minutes at a time and should be of moderate intensity. This means it makes you breathe harder but does not overwork or overheat you.

If you have health issues like obesity, high blood pressure, diabetes, or anemia (too few healthy red blood cells), ask your health care provider about a level of activity that is safe for you.

How can I stay active while pregnant?

Even if you have not been active before, you can be active during your pregnancy by using the tips below:

  • Go for a walk around the block, in a local park, or in a shopping mall with a family member or friend. If you already have children, take them with you and make it a family outing.

  • Get up and move around at least once an hour if you sit in a chair most of the day. When watching TV, get up and move around during commercials. Even a simple activity like walking in place can help.

How can I stay safe while being active?

For your health and safety, and for your baby's, you should not do some physical activities while pregnant. Some of these are listed below. Talk to your health care provider about other physical activities that you should not do.

Make a plan to be active while pregnant. List the activities you would like to do, such as walking or taking a prenatal yoga class. Think of the days and times you could do each activity on your list, like first thing in the morning, during lunch break from work, after dinner, or on Saturday afternoon. Look at your calendar or planner to find the days and times that work best, and commit to those plans.

Safety Dos and Dont's

Follow these safety tips while being active.

Do...

Don't...

Choose moderate activities that are not likely to injure you, such as walking or aqua aerobics.

Avoid brisk exercise outside during very hot weather.

Drink fluids before, during, and after being physically active.

Don't use steam rooms, hot tubs, and saunas.

Wear comfortable clothing that fits well and supports and protects your breasts.

After the end of week 12 of your pregnancy, avoid exercises that call for you to lie flat on your back.

top exercising if you feel dizzy, short of breath, tired, or sick to your stomach.

ACTIVITY

WHEN

After the Baby is born

How can I stay healthy after my baby is born?

After you deliver your baby, your health may be better if you try to return to a healthy weight. Not losing weight may lead to overweight or obesity later in life. Returning to a healthy weight may lower your chances of diabetes, heart disease, and other weight-related problems.

Healthy eating and physical activity habits after your baby is born may help you return to a healthy weight faster and give you energy.

After your baby is born

  • keep eating well. Eat foods from all of the food groups. See MyPlate in the Additional Links section for advice to help you stay healthy and fit.

  • check with your health care provider first, then slowly get used to a routine of regular, moderate-intensity physical activity, like a daily walk. This type of activity will not hurt your milk supply if you are breastfeeding.

How may breastfeeding help?

Breastfeeding may or may not make it easier for you to lose weight because your body burns extra energy to produce milk. Even though breastfeeding may not help you lose weight, it is linked to other benefits for mother and child.

Many leading health groups advise breastfeeding only for the first 6 months of the baby's life. This means that you should feed your baby only breast milk during this time—no other foods or drinks. Experts suggest that women breastfeed at least until the baby reaches 12 months. In months 6 through 12, you may give your baby other types of food in addition to breast milk.

Calorie needs when you are breastfeeding depend on how much body fat you have and how active you are. Ask your doctor how many calories you need.

Benefits of Breastfeeding

Breastfeeding your baby

  • gives him or her the right mix of nutrients in a liquid (breast milk) that is easier to digest than formula

  • helps boost his or her immune system

  • helps protect your baby from common problems, like ear infections and diarrhea

What else may help?

Pregnancy and the time after you deliver your baby can be wonderful, exciting, emotional, stressful, and tiring—all at once. These feelings may cause you to overeat, not eat enough, or lose your drive and energy. Being good to yourself can help you cope with your feelings and follow healthy eating and physical activity habits.

Here are some ideas that may help:

  • Sleep when the baby sleeps.

  • Watch a funny movie.

  • Ask someone you trust to watch your baby while you nap, bathe, read, go for a walk, or go grocery shopping.

  • Explore groups that you and your newborn can join, such as "new moms" groups.

Lifespan tip sheet for pregnancy

  • Talk to your health care provider about how much weight you should gain during your pregnancy. Track your progress on a weight-gain graph.

  • Eat foods rich in folate, iron, calcium, and protein. Ask your health care provider about prenatal supplements (vitamins you may take while pregnant).

  • Eat breakfast every day.

  • Eat foods high in fiber and drink plenty of water to avoid constipation.

  • Cut back on "junk" foods and soft drinks.

  • Avoid alcohol, raw or undercooked fish, fish high in mercury, undercooked meat and poultry, and soft cheeses.

  • Be physically active on most, or all, days of the week during your pregnancy. If you have health issues, talk to your health care provider before you begin.

  • After pregnancy, slowly get back to your routine of regular, moderate-intensity physical activity.

  • Return to a healthy weight slowly.

Body mass index table

To use the table, find the appropriate height in the left-hand column labeled Height. Move across to a given weight (in pounds). The number at the top of the column is the BMI at that height and weight. Pounds have been rounded off.

Body Mass Index Table 1 of 2

Normal

Overweight

Obese

BMI

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

Height
(inches)

Body Weight (pounds)

58

91

96

100

105

110

115

119

124

129

134

138

143

148

153

158

162

167

59

94

99

104

109

114

119

124

128

133

138

143

148

153

158

163

168

173

60

97

102

107

112

118

123

128

133

138

143

148

153

158

163

168

174

179

61

100

106

111

116

122

127

132

137

143

148

153

158

164

169

174

180

185

62

104

109

115

120

126

131

136

142

147

153

158

164

169

175

180

186

191

63

107

113

118

124

130

135

141

146

152

158

163

169

175

180

186

191

197

64

110

116

122

128

134

140

145

151

157

163

169

174

180

186

192

197

204

65

114

120

126

132

138

144

150

156

162

168

174

180

186

192

198

204

210

66

118

124

130

136

142

148

155

161

167

173

179

186

192

198

204

210

216

67

121

127

134

140

146

153

159

166

172

178

185

191

198

204

211

217

223

68

125

131

138

144

151

158

164

171

177

184

190

197

203

210

216

223

230

69

128

135

142

149

155

162

169

176

182

189

196

203

209

216

223

230

236

70

132

139

146

153

160

167

174

181

188

195

202

209

216

222

229

236

243

71

136

143

150

157

165

172

179

186

193

200

208

215

222

229

236

243

250

72

140

147

154

162

169

177

184

191

199

206

213

221

228

235

242

250

258

73

144

151

159

166

174

182

189

197

204

212

219

227

235

242

250

257

265

74

148

155

163

171

179

186

194

202

210

218

225

233

241

249

256

264

272

75

152

160

168

176

184

192

200

208

216

224

232

240

248

256

264

272

279

76

156

164

172

180

189

197

205

213

221

230

238

246

254

263

271

279

287

Body Mass Index Table 2 of 2

Obese

Extreme Obesity

BMI

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

Height
(inches)

Body Weight (pounds)

58

172

177

181

186

191

196

201

205

210

215

220

224

229

234

239

244

248

253

258

59

178

183

188

193

198

203

208

212

217

222

227

232

237

242

247

252

257

262

267

60

184

189

194

199

204

209

215

220

225

230

235

240

245

250

255

261

266

271

276

61

190

195

201

206

211

217

222

227

232

238

243

248

254

259

264

269

275

280

285

62

196

202

207

213

218

224

229

235

240

246

251

256

262

267

273

278

284

289

295

63

203

208

214

220

225

231

237

242

248

254

259

265

270

278

282

287

293

299

304

64

209

215

221

227

232

238

244

250

256

262

267

273

279

285

291

296

302

308

314

65

216

222

228

234

240

246

252

258

264

270

276

282

288

294

300

306

312

318

324

66

223

229

235

241

247

253

260

266

272

278

284

291

297

303

309

315

322

328

334

67

230

236

242

249

255

261

268

274

280

287

293

299

306

312

319

325

331

338

344

68

236

243

249

256

262

269

276

282

289

295

302

308

315

322

328

335

341

348

354

69

243

250

257

263

270

277

284

291

297

304

311

318

324

331

338

345

351

358

365

70

250

257

264

271

278

285

292

299

306

313

320

327

334

341

348

355

362

369

376

71

257

265

272

279

286

293

301

308

315

322

329

338

343

351

358

365

372

379

386

72

265

272

279

287

294

302

309

316

324

331

338

346

353

361

368

375

383

390

397

73

272

280

288

295

302

310

318

325

333

340

348

355

363

371

378

386

393

401

408

74

280

287

295

303

311

319

326

334

342

350

358

365

373

381

389

396

404

412

420

75

287

295

303

311

319

327

335

343

351

359

367

375

383

391

399

407

415

423

431

76

295

304

312

320

328

336

344

353

361

369

377

385

394

402

410

418

426

435

443

Other publications in the Lifespan Series include the following:

Spanish-language publications in the Lifespan Series include the following:

References

Clinical Trials

The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) and other components of the National Institutes of Health (NIH) conduct and support research into many diseases and conditions.

What are clinical trials, and are they right for you?

Clinical trials are part of clinical research and at the heart of all medical advances. Clinical trials look at new ways to prevent, detect, or treat disease. Researchers also use clinical trials to look at other aspects of care, such as improving the quality of life for people with chronic illnesses. Find out if clinical trials are right for you .

What clinical trials are open?

Clinical trials that are currently open and are recruiting can be viewed at www.ClinicalTrials.gov .

Alternate Versions

This content is provided as a service of the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), part of the National Institutes of Health. The NIDDK translates and disseminates research findings through its clearinghouses and education programs to increase knowledge and understanding about health and disease among patients, health professionals, and the public. Content produced by the NIDDK is carefully reviewed by NIDDK scientists and other experts.

The NIDDK would like to thank:
Carla Miller, Ph.D., Associate Professor, Ohio State University.

Although you want to be careful not to eat more than you need for a healthy pregnancy, make sure not to restrict your diet during pregnancy either. If you don't get the calories you need, your baby might not get the right amounts of protein, vitamins, and minerals.

Health Tips For Pregnant Women

Staying healthy and safe

Eat this. Don't eat that. Do this. Don't do that. Pregnant women are bombarded with do's and don'ts. Here is help to keep it all straight.

Eating for two

Eating healthy foods is more important now than ever! You need more protein, iron, calcium, and folic acid than you did before pregnancy. You also need more calories. But "eating for two" doesn't mean eating twice as much. Rather, it means that the foods you eat are the main source of nutrients for your baby. Sensible, balanced meals combined with regular physical fitness is still the best recipe for good health during your pregnancy.

Weight gain

The amount of weight you should gain during pregnancy depends on your body mass index (BMI) before you became pregnant. The Institute of Medicine provides these guidelines:

  • If you were at a normal weight before pregnancy, you should gain about 25 to 30 pounds.
  • If you were underweight before pregnancy, you should gain between 28 and 40 pounds.
  • If you were overweight before pregnancy, you should gain between 15 and 25 pounds.
  • If you were obese before pregnancy, you should gain between 11 and 20 pounds.

Check with your doctor to find out how much weight gain during pregnancy is healthy for you.

You should gain weight gradually during your pregnancy, with most of the weight gained in the last trimester. Generally, doctors suggest women gain weight at the following rate:

  • 2 to 4 pounds total during the first trimester
  • 3 to 4 pounds per month for the second and third trimesters

Recent research shows that women who gain more than the recommended amount during pregnancy and who fail to lose this weight within six months after giving birth are at much higher risk of being obese nearly 10 years later. Findings from another large study suggest that gaining more weight than the recommended amount during pregnancy may raise your child's odds of being overweight in the future. If you find that you are gaining weight too quickly, try to cut back on foods with added sugars and solid fats. If you are not gaining enough weight, you can eat a little more from each food group.

Where does the added weight go?

  • Baby – 6 to 8 pounds
  • Placenta – 1½ pounds
  • Amniotic fluid – 2 pounds
  • Uterus growth – 2 pounds
  • Breast growth – 2 pounds
  • Your blood and body fluids – 8 pounds
  • Your body's protein and fat – 7 pounds

Calorie needs

Your calorie needs will depend on your weight gain goals. Most women need 300 calories a day more during at least the last six months of pregnancy than they do pre-pregnancy. Keep in mind that not all calories are equal. Your baby needs healthy foods that are packed with nutrients — not "empty calories" such as those found in soft drinks, candies, and desserts.

Although you want to be careful not to eat more than you need for a healthy pregnancy, make sure not to restrict your diet during pregnancy either. If you don't get the calories you need, your baby might not get the right amounts of protein, vitamins, and minerals. Low-calorie diets can break down a pregnant woman's stored fat. This can cause your body to make substances called ketones. Ketones can be found in the mother's blood and urine and are a sign of starvation. Constant production of ketones can result in a child with mental deficiencies.

Foods good for mom and baby

A pregnant woman needs more of many important vitamins, minerals, and nutrients than she did before pregnancy. Making healthy food choices every day will help you give your baby what he or she needs to develop. ChooseMyPlate for pregnant and breastfeeding women can show you what to eat as well as how much you need to eat from each food group based on your height, weight, and activity level.

Talk to your doctor if you have special diet needs for these reasons:

  • Diabetes – Make sure you review your meal plan and insulin needs with your doctor. High blood glucose levels can be harmful to your baby.
  • Lactose intolerance – Find out about low-lactose or reduced-lactose products and calcium supplements to ensure you are getting the calcium you need.
  • Vegetarian – Ensure that you are eating enough protein, iron, vitamin B12, and vitamin D.
  • PKU – Keep good control of phenylalanine (FEN-uhl-AL-uh-NEEN) levels in your diet.

Food safety

Most foods are safe for pregnant women and their babies. But you will need to use caution or avoid eating certain foods. Follow these guidelines:

Clean, handle, cook, and chill food properly to prevent foodborne illness, including listeria and toxoplasmosis.

  • Wash hands with soap after touching soil or raw meat.
  • Keep raw meats, poultry, and seafood from touching other foods or surfaces.
  • Cook meat completely.
  • Wash produce before eating.
  • Wash cooking utensils with hot, soapy water.

Do not eat:

  • Refrigerated smoked seafood like whitefish, salmon, and mackerel
  • Hot dogs or deli meats unless steaming hot
  • Refrigerated meat spreads
  • Unpasteurized milk or juices
  • Store-made salads, such as chicken, egg, or tuna salad
  • Unpasteurized soft cheeses, such as unpasteurized feta, Brie, queso blanco, queso fresco, and blue cheeses
  • Shark, swordfish, king mackerel, or tile fish (also called golden or white snapper); these fish have high levels of mercury.
  • More than 6 ounces per week of white (albacore) tuna
  • Herbs and plants used as medicines without your doctor's okay. The safety of herbal and plant therapies isn't always known. Some herbs and plants might be harmful during pregnancy, such as bitter melon (karela), noni juice, and unripe papaya.
  • Raw sprouts of any kind (including alfalfa, clover, radish, and mung bean)

Fish facts

Fish and shellfish can be an important part of a healthy diet. They are a great source of protein and heart-healthy omega-3 fatty acids. What's more, some researchers believe low fish intake may be linked to depression in women during and after pregnancy. Research also suggests that omega-3 fatty acids consumed by pregnant women may aid in babies' brain and eye development.

Women who are or may become pregnant and nursing mothers need 12 ounces of fish per week to reap the health benefits. Unfortunately, some pregnant and nursing women do not eat any fish because they worry about mercury in seafood. Mercury is a metal that at high levels can harm the brain of your unborn baby — even before it is conceived. Mercury mainly gets into our bodies by eating large, predatory fish. Yet many types of seafood have little or no mercury at all. So the risk of mercury exposure depends on the amount and type of seafood you eat.

Women who are nursing, pregnant, or who may become pregnant can safely eat a variety of cooked seafood, but should steer clear of fish with high levels of mercury. Keep in mind that removing all fish from your diet will rob you of important omega-3 fatty acids. To reach 12 ounces while limiting exposure to mercury, follow these tips:

  • Do not eat these fish that are high in mercury:

    • Swordfish
    • Tilefish
    • King mackerel
    • Shark
  • Eat up to 6 ounces (about 1 serving) per week:
    Canned albacore or chunk white tuna (also sold as tuna steaks), which has more mercury than canned light tuna
  • Eat up to 12 ounces (about 2 servings) per week of cooked* fish and shellfish with little or no mercury, such as:

    • Shrimp
    • Crab
    • Clams
    • Oysters
    • Scallops
    • Canned light tuna
    • Salmon
    • Pollock
    • Catfish
    • Cod
    • Tilapia

    * Don't eat uncooked fish or shellfish (such as clams, oysters, scallops), which includes refrigerated uncooked seafood labeled nova-style, lox, kippered, smoked, or jerky.

  • Check before eating fish caught in local waters. State health departments have guidelines on fish from local waters. Or get local fish advisories at the U.S. Environmental Protection Agency. If you are unsure about the safety of a fish from local waters, only eat 6 ounces per week and don't eat any other fish that week.
  • Eat a variety of cooked seafood rather than just a few types.

Foods supplemented with DHA/EPA (such as “omega-3 eggs”) and prenatal vitamins supplemented with DHA are other sources of the type of omega-3 fatty acids found in seafood.

Vitamins and minerals

In addition to making healthy food choices, ask your doctor about taking a prenatal vitamin and mineral supplement every day to be sure you are getting enough of the nutrients your baby needs. You also can check the label on the foods you buy to see how much of a certain nutrient the product contains. Women who are pregnant need more of these nutrients than women who are not pregnant:

Nutrients and pregnancy

Nutrient How much pregnant women need each day
Folic acid 400 to 800 micrograms (mcg) (0.4 to 0.8 mg) in the early stages of pregnancy, which is why all women who are capable of pregnancy should take 400 to 800 mcg of folic acid daily. Pregnant women should continue taking folic acid throughout pregnancy.
Iron 27 milligrams (mg)
Calcium 1,000 milligrams (mg); 1,300 mg if 18 or younger
Vitamin A 770 micrograms (mcg); 750 mcg if 18 or younger
Vitamin B12 2.6 micrograms (mcg)

Women who are pregnant also need to be sure to get enough vitamin D. The current recommendation for all adults younger than 71 (including pregnant and breastfeeding women) is 600 international units (IU) of vitamin D each day. Talk to your doctor about how you can be sure to get enough vitamin D and other important vitamins and nutrients.

Keep in mind that taking too much of a supplement can be harmful. For example, very high levels of vitamin A can cause birth defects. For this reason, your daily prenatal vitamin should contain no more than 5,000 IU (International Units) of vitamin A. Some supplements contain much more. Only take vitamins and mineral supplements that your doctor recommends.

Don't forget fluids

All of your body's systems need water. When you are pregnant, your body needs even more water to stay hydrated and support the life inside you. Water also helps prevent constipation, hemorrhoids, excessive swelling, and urinary tract or bladder infections. Not getting enough water can lead to premature or early labor.

Your body gets the water it needs through the fluids you drink and the foods you eat. How much fluid you need to drink each day depends on many factors, such as your activity level, the weather, and your size. Your body needs more fluids when it is hot and when you are physically active. It also needs more water if you have a fever or if you are vomiting or have diarrhea.

The Institute of Medicine recommends that pregnant women drink about 10 cups of fluids daily. Water, juices, coffee, tea, and soft drinks all count toward your fluid needs. But keep in mind that some beverages are high in sugar and "empty" calories. A good way to tell if your fluid intake is okay is if your urine is pale yellow or colorless and you rarely feel thirsty. Thirst is a sign that your body is on its way to dehydration. Don't wait until you feel thirsty to drink.

Alcohol

There is no known safe amount of alcohol a woman can drink while pregnant. When you are pregnant and you drink beer, wine, hard liquor, or other alcoholic beverages, alcohol gets into your blood. The alcohol in your blood gets into your baby's body through the umbilical cord. Alcohol can slow down the baby's growth, affect the baby's brain, and cause birth defects.

Find out more about the dangers of drinking alcohol during pregnancy in our section on substance abuse.

Caffeine

Moderate amounts of caffeine appear to be safe during pregnancy. Moderate means less than 200 mg of caffeine per day, which is the amount in about 12 ounces of coffee. Most caffeinated teas and soft drinks have much less caffeine. Some studies have shown a link between higher amounts of caffeine and miscarriage and preterm birth. But there is no solid proof that caffeine causes these problems. The effects of too much caffeine are unclear. Ask your doctor whether drinking a limited amount of caffeine is okay for you.

Cravings

Many women have strong desires for specific foods during pregnancy. The desire for "pickles and ice cream" and other cravings might be caused by changes in nutritional needs during pregnancy. The fetus needs nourishment. And a woman's body absorbs and processes nutrients differently while pregnant. These changes help ensure normal development of the baby and fill the demands of breastfeeding once the baby is born.

Some women crave nonfood items such as clay, ice, laundry starch, or cornstarch. A desire to eat nonfood items is called pica. Eating nonfood items can be harmful to your pregnancy. Talk to your doctor if you have these urges.

Keeping fit

Fitness goes hand in hand with eating right to maintain your physical health and well-being during pregnancy. Pregnant or not, physical fitness helps keep the heart, bones, and mind healthy. Healthy pregnant women should get at least 2 hours and 30 minutes of moderate-intensity aerobic activity a week. It's best to spread your workouts throughout the week. If you regularly engage in vigorous-intensity aerobic activity or high amounts of activity, you can keep up your activity level as long as your health doesn't change and you talk to your doctor about your activity level throughout your pregnancy.

Special benefits of physical activity during pregnancy:

  • Exercise can ease and prevent aches and pains of pregnancy including constipation, varicose veins, backaches, and exhaustion.
  • Active women seem to be better prepared for labor and delivery and recover more quickly.
  • Exercise may lower the risk of preeclampsia and gestational diabetes during pregnancy.
  • Fit women have an easier time getting back to a healthy weight after delivery.
  • Regular exercise may improve sleep during pregnancy.
  • Staying active can protect your emotional health. Pregnant women who exercise seem to have better self-esteem and a lower risk of depression and anxiety.
  • Results from a recent, large study suggest that women who are physically active during pregnancy may lower their chances of preterm delivery.

Getting started

For most healthy moms-to-be who do not have any pregnancy-related problems, exercise is a safe and valuable habit. Even so, talk to your doctor or midwife before exercising during pregnancy. She or he will be able to suggest a fitness plan that is safe for you. Getting a doctor's advice before starting a fitness routine is important for both inactive women and women who exercised before pregnancy.

If you have one of these conditions, your doctor will advise you not to exercise:

  • Risk factors for preterm labor
  • Vaginal bleeding
  • Premature rupture of membranes (when your water breaks early, before labor)

Best activity for moms-to-be

Low-impact activities at a moderate level of effort are comfortable and enjoyable for many pregnant women. Walking, swimming, dancing, cycling, and low-impact aerobics are some examples. These sports also are easy to take up, even if you are new to physical fitness.

Some higher intensity sports are safe for some pregnant women who were already doing them before becoming pregnant. If you jog, play racquet sports, or lift weights, you may continue with your doctor's okay.

Keep these points in mind when choosing a fitness plan:

  • Avoid activities in which you can get hit in the abdomen like kickboxing, soccer, basketball, or ice hockey.
  • Steer clear of activities in which you can fall like horseback riding, downhill skiing, and gymnastics.
  • Do not scuba dive during pregnancy. Scuba diving can create gas bubbles in your baby's blood that can cause many health problems.

Tips for safe and healthy physical activity

Follow these tips for safe and healthy fitness:

  • When you exercise, start slowly, progress gradually, and cool down slowly.
  • You should be able to talk while exercising. If not, you may be overdoing it.
  • Take frequent breaks.
  • Don't exercise on your back after the first trimester. This can put too much pressure on an important vein and limit blood flow to the baby.
  • Avoid jerky, bouncing, and high-impact movements. Connective tissues stretch much more easily during pregnancy. So these types of movements put you at risk of joint injury.
  • Be careful not to lose your balance. As your baby grows, your center of gravity shifts making you more prone to falls. For this reason, activities like jogging, using a bicycle, or playing racquet sports might be riskier as you near the third trimester.
  • Don't exercise at high altitudes (more than 6,000 feet). It can prevent your baby from getting enough oxygen.
  • Make sure you drink lots of fluids before, during, and after exercising.
  • Do not workout in extreme heat or humidity.
  • If you feel uncomfortable, short of breath, or tired, take a break and take it easier when you exercise again.

Stop exercising and call your doctor as soon as possible if you have any of the following:

  • Dizziness
  • Headache
  • Chest pain
  • Calf pain or swelling
  • Abdominal pain
  • Blurred vision
  • Fluid leaking from the vagina
  • Vaginal bleeding
  • Less fetal movement
  • Contractions

Work out your pelvic floor (Kegel exercises)

Your pelvic floor muscles support the rectum, vagina, and urethra in the pelvis. Toning these muscles with Kegel exercises will help you push during delivery and recover from birth. It also will help control bladder leakage and lower your chance of getting hemorrhoids.

Pelvic muscles are the same ones used to stop the flow of urine. Still, it can be hard to find the right muscles to squeeze. You can be sure you are exercising the right muscles if when you squeeze them you stop urinating. Or you can put a finger into the vagina and squeeze. If you feel pressure around the finger, you've found the pelvic floor muscles. Try not to tighten your stomach, legs, or other muscles.

Kegel exercises

  1. Tighten the pelvic floor muscles for a count of three, then relax for a count of three.
  2. Repeat 10 to 15 times, three times a day.
  3. Start Kegel exercises lying down. This is the easiest position. When your muscles get stronger, you can do Kegel exercises sitting or standing as you like.

Oral health

Before you become pregnant, it is best to have dental checkups routinely to keep your teeth and gums healthy. If you are pregnant and have not had regular checkups, consider the following:

  • Have a complete oral exam early in your pregnancy. Because you are pregnant, you might not receive routine x-rays. But if you must have x-rays for a dental problem needing treatment, the health risk to your unborn baby is small.
  • Dental treatment during pregnancy is safe. The best time for treatment is between the 14th and 20th weeks. During the last months of pregnancy, you might be uncomfortable sitting in a dental chair.
  • Do not avoid necessary dental treatments — you may risk your and your baby's health.
  • Use good oral hygiene to control your risk of gum diseases. Pregnant women may have changes in taste and develop red, swollen gums that bleed easily. This condition is called pregnancy gingivitis. It can be caused by both poor oral hygiene and higher hormone levels during pregnancy. Until recently, it was thought that having gum disease could raise your risk of having a low birth weight baby. Researchers have not been able to confirm this link, but some research is still under way to learn more.

After you give birth, maintain good oral hygiene to protect your baby's oral health. Bacteria that cause cavities can transfer from you to your child by:

  • A kiss on the mouth
  • Letting your baby put her fingers in your mouth
  • Tasting food on your baby's spoon
  • Testing the temperature of a baby bottle with your mouth

You also should find a dentist for your child by age 1.

Using medicine and herbs

Related information: Pregnancy and medicines fact sheet.

You and your baby are connected. The medicines you use, including over-the-counter, herbal, and prescription drugs or supplements, might get into your baby's body, too. Many medicines and herbs are known to cause problems during pregnancy, including birth defects. For some medicines, we don't know that much about how they might affect pregnancy or the developing fetus. This is because medicines are rarely tested on pregnant women for fear of harming the fetus.

Mothers-to-be might wonder if it's safe to use medicines during pregnancy. There is no clear-cut answer to this question. Your doctor can help you make the choice whether to use a medicine. Labels on prescription and over-the-counter drugs have information to help you and your doctor make this choice. In the future, a new prescription drug label will make it easier for women and their doctors to weigh the benefits and risks of using prescription medicines during pregnancy.

Always speak with your doctor before you start or stop any medicine. Not using medicine that you need may be more harmful to you and your baby than using the medicine.

Weighing benefits and risks

When deciding whether to use a medicine in pregnancy, you and your doctor need to talk about the medicine's benefits and the risks.

  • Benefits – what are the good things the medicine can do for me and my growing baby?
  • Risks – what are the ways the medicine might harm me or my growing baby?

There may be times during pregnancy when using medicine is a choice. For example, if you get a cold, you may decide to "live with" your stuffy nose instead of using the "stuffy nose" medicine you use when you are not pregnant.

Other times during pregnancy, using medicine is not a choice — it is needed. For example, you might need to use medicine to control an existing health problem like asthma, diabetes, depression, or seizures. Or, you might need a medicine for a few days, such as an antibiotic to treat a bladder infection or strep throat. Also, some women have a pregnancy problem that needs medicine treatment. These problems include severe nausea and vomiting, earlier pregnancy losses, or preterm labor.

Using herbal or dietary supplements and other "natural" products

You might think herbs are safe because they are "natural." But, except for some vitamins, little is known about using herbal or dietary supplements while pregnant. Some herbal remedy labels claim they will help with pregnancy. But, most often there are no good studies to show if these claims are true or if the herb can cause harm to you or your baby. Also, some herbs that are safe when used in small amounts as food might be harmful when used in large amounts as medicines. So, talk with your doctor before using any herbal or dietary supplement or natural product. These products may contain things that could harm you or your growing baby.

Travel

Everyday life doesn't stop once you are pregnant. Most healthy pregnant women are able to continue with their usual routine and activity level. That means going to work, running errands, and for some, traveling away from home. To take care of yourself and help keep your baby safe, consider these points before taking a long trip or traveling far from home:

  • Talk to your doctor before making any travel decisions that will take you far from home. Ask if any health conditions you might have makes travel during pregnancy unsafe. Also consider the destination. Is the food and water safe? Will you need immunizations before you go? Is there good medical care available in the event of an emergency? Will your health insurance cover medical care at your destination?
  • Avoid sitting for long periods during car or air travel. Prolonged sitting can affect blood flow in your legs. Try to limit driving to no more than 5 or 6 hours each day. Take frequent breaks to stretch your legs. Stand up, and move your legs often during air travel. Wearing support pantyhose also can help blood flow.
  • Occasional air travel is safe for most pregnant women, and most airlines will allow women to fly up to 36 weeks of pregnancy. Make sure to wear your seatbelt during the flight, and take steps to ease the discomforts of prolonged travel and sitting. Frequent air travel during pregnancy increases the risk of fetal exposure to cosmic radiation. If you are a pregnant pilot, aircrew member, or other frequent flier, check with your employer about flying restrictions.
  • Bring a copy of your medical record and find out about medical care at your destination so you will be prepared in the event of an emergency.
  • If you suspect a problem with your pregnancy during your trip, don't wait until you come home to see your doctor. Seek medical care right away.

Buckle up!

Wearing a seatbelt during car and air travel is safe while pregnant. The lap strap should go under your belly, across your hips. The shoulder strap should go between your breasts and to the side of your belly. Make sure it fits snugly.

Environmental risks

The environment is everything around us wherever we are — at home, at work, or outdoors. Although you don't need to worry about every little thing you breathe in or eat, it's smart to avoid exposure to substances that might put your pregnancy or unborn baby's health at risk.

During pregnancy, avoid exposure to:

  • Lead – found in some water and paints, mainly in homes built before 1978
  • Mercury – the harmful form is found mainly in large, predatory fish.
  • Arsenic – high levels can be found in some well water
  • Pesticides – both household products and agricultural pesticides
  • Solvents – such as degreasers and paint strippers and thinners
  • Cigarette smoke

Keep in mind: We don't know how much exposure can lead to problems, such as miscarriage or birth defects. That is why it's best to avoid or limit your exposure as much as possible. Here are some simple, day-to-day precautions you can take:

  • Clean in only well-ventilated spaces. Open the windows or turn on a fan.
  • Check product labels for warnings for pregnant women and follow instructions for safe use.
  • Do not clean the inside of an oven while pregnant.
  • Leave the house if paint is being used, and don't return until the fumes are gone.

If you are exposed to chemicals in the workplace, talk to your doctor and your employer about what you can do to lower your exposure. Certain industries, such as dry cleaning, manufacturing, printing, and agriculture, involve use of toxins that could be harmful. If you are concerned about the safety of your drinking water, call your health department or water supplier to ask about the quality of your tap water or how to have your water tested. Or, call the Environmental Protection Agency's Safe Drinking Water Hotline at (800) 426-4791. Don't assume that bottled water is better or safer. Usually, bottle water offers no health benefits over tap water.

Quitting smoking

Smoking cigarettes is very harmful to your health and could also affect the health of your baby. Not only does smoking cause cancer and heart disease in people who smoke, smoking during pregnancy increases the risk of low birth weight. Low birth weight babies are at higher risk of health problems shortly after birth. Also, some studies have linked low birth weight with a higher risk of health problems later in life, such as high blood pressure and diabetes. Women who smoke during pregnancy are more likely than other women to have a miscarriage and to have a baby born with cleft lip or palate, types of birth defects. Also, mothers who smoke during or after pregnancy put their babies at greater risk of sudden infant death syndrome (SIDS).

Mothers who smoke have many reasons to quit smoking. Take care of your health and your unborn baby's health: Ask your doctor about ways to help you quit during pregnancy. Intensive counseling has been shown to increase a pregnant woman's chances of quitting success. We don't know whether the drugs used to help people quit are safe to use during pregnancy. But we do know that continuing to smoke during pregnancy threatens your and your baby's health. Quitting smoking is hard, but you can do it with help!

Substance abuse

Using alcohol and illegal drugs during pregnancy threatens the health of your unborn baby. So does using legal drugs in an inappropriate way. When you use alcohol or drugs, the chemicals you ingest or breathe into your lungs cross the placenta and enter your baby. This puts your baby at risk for such problems as stillbirth, low birth weight, birth defects, behavioral problems, and developmental delays.

Alcohol

When you drink alcohol, so does your baby. Pregnant women should not drink alcohol to eliminate the chance of giving birth to a baby with fetal alcohol spectrum disorder (FASD). FASD involves a range of harmful effects that can occur when a fetus is exposed to alcohol. The effects can be mild to severe. Children born with a severe form of FASD can have abnormal facial features, severe learning disabilities, behavioral problems, and other problems.

You might think a drink now and then won't hurt your baby. But we don't know how much alcohol it takes to cause harm. We do know that the risk of FASD, and the likely severity, goes up with the amount of alcohol consumed during pregnancy. Also, damage from alcohol can occur in the earliest stages of pregnancy — often before a woman knows she is pregnant. For this reason, women who may become pregnant also should not drink.

Illegal drugs

Many women who use illegal drugs also use tobacco and alcohol. So, it's not always easy to tell the effects of one drug from that of alcohol, tobacco, or other drugs. We do know that using illegal drugs during pregnancy is very dangerous. Babies born to women who use drugs such as cocaine, heroine, and methamphetamine are likely to be born addicted and must go through withdrawal. Mothers who inject drugs are at higher risk of getting HIV, which can be passed to an unborn baby. Some studies suggest that the effects of drug use during pregnancy might not be seen until later in childhood.

Getting help for alcohol or drug use

If you drink alcohol or use drugs and cannot quit, talk to your doctor right away. Treatment programs can help pregnant women with addiction and abuse. To find help near you, go to the Substance abuse treatment facility locator. You can quit using and give your baby a good start to life.

Abusive relationships

It's hard to be excited about the new life growing inside of you if you're afraid of your partner. Abuse from a partner can begin or increase during pregnancy and can harm you and your unborn baby. Women who are abused often don't get the prenatal care their babies need. Abuse from a partner also can lead to preterm birth and low birth weight babies, stillbirth and newborn death, and homicide. If you are abused, you might turn to alcohol, cigarettes, or drugs to help you cope. This can be even more harmful to you and your baby.

You may think that a new baby will change your situation for the better. But the cycle of abuse is complex, and a baby introduces new stress to people and relationships. Now is a good time to think about your safety and the safety and wellbeing of your baby. About 50 percent of men who abuse their wives also abuse their children. Think about the home environment you want for your baby. Studies show that children who witness or experience violence at home may have long-term physical, emotional, and social problems. They are also more likely to experience or commit violence themselves in the future.

Prenatal exams offer a good chance to reach out for help. It's possible to take control and leave an abusive partner. But for your and your baby's safety, talk to your doctor first. Let motherhood prompt you to take action now.

If you're a victim of abuse or violence at the hands of someone you know or love, or you are recovering from an assault by a stranger, you and your baby can get immediate help and support.

When to call the doctor

When you are pregnant, do not hesitate to call your doctor or midwife if something is bothering or worrying you. Sometimes physical changes can be signs of a problem.

Call your doctor or midwife as soon as you can if you:

  • Are bleeding or leaking fluid from the vagina
  • Have sudden or severe swelling in the face, hands, or fingers
  • Get severe or long-lasting headaches
  • Have discomfort, pain, or cramping in the lower abdomen
  • Have a fever or chills
  • Are vomiting or have persistent nausea
  • Feel discomfort, pain, or burning with urination
  • Have problems seeing or blurred vision
  • Feel dizzy
  • Suspect your baby is moving less than normal after 28 weeks of pregnancy (if you count less than 10 movements within 2 hours. Learn how to count your baby's movements on our Prenatal care and tests page.)
  • Have thoughts of harming yourself or your baby

al contained on these pages are free of copyright restrictions and may be copied, reproduced, or duplicated without permission of the Office on Women’s Health in the U.S. Department of Health and Human Services. Citation of the source is appreciated.


Pregnancy, Breastfeeding and Bone Health

Both pregnancy and breastfeeding cause changes in, and place extra demands on, women’s bodies. Some of these may affect their bones. The good news is that most women do not experience bone problems during pregnancy and breastfeeding. And if their bones are affected during these times, the problem often is corrected easily. Nevertheless, taking care of one’s bone health is especially important during pregnancy and breastfeeding, for the good health of both the mother and her baby.

  • Pregnancy and Bone Health
  • Breastfeeding and Bone Health
  • Tips to Keep Bones Healthy During Pregnancy, Breastfeeding, and Beyond
  • Resources for Pregnant and Breastfeeding Women
  • For Your Information

Pregnancy and Bone Health

During pregnancy, the baby growing in its mother’s womb needs plenty of calcium to develop its skeleton. This need is especially great during the last 3 months of pregnancy. If the mother doesn’t get enough calcium, her baby will draw what it needs from the mother’s bones. So, it is disconcerting that most women of childbearing years are not in the habit of getting enough calcium. Fortunately, pregnancy appears to help protect most women’s calcium reserves in several ways:

  • Pregnant women absorb calcium from food and supplements better than women who are not pregnant. This is especially true during the last half of pregnancy, when the baby is growing quickly and has the greatest need for calcium.
  • During pregnancy, women produce more estrogen, a hormone that protects bones.
  • Any bone mass lost during pregnancy is typically restored within several months after the baby’s delivery (or several months after breastfeeding is stopped).

Some studies suggest that pregnancy may be good for bone health overall. Some evidence suggests that the more times a woman has been pregnant (for at least 28 weeks), the greater her bone density and the lower her risk of fracture.

In some cases, women develop osteoporosis during pregnancy or breastfeeding, although this is rare. Osteoporosis is bone loss that is serious enough to result in fragile bones and increased risk of fracture.

In many cases, women who develop osteoporosis during pregnancy or breastfeeding will recover lost bone after childbirth or after they stop breastfeeding. It is less clear whether teenage mothers can recover lost bone and go on to optimize their bone mass.

Teen pregnancy and bone health. Teenage mothers may be at especially high risk for bone loss during pregnancy and for osteoporosis later in life. Unlike older women, teenage mothers are still building much of their own total bone mass. The unborn baby’s need to develop its skeleton may compete with the young mother’s need for calcium to build her own bones, compromising her ability to achieve optimal bone mass that will help protect her from osteoporosis later in life. To minimize any bone loss, pregnant teens should be especially careful to get enough calcium during pregnancy and breastfeeding.

Breastfeeding and Bone Health

Breastfeeding also affects a mother’s bones. Studies have shown that women often lose 3 to 5 percent of their bone mass during breastfeeding, although they recover it rapidly after weaning. This bone loss may be caused by the growing baby’s increased need for calcium, which is drawn from the mother’s bones. The amount of calcium the mother needs depends on the amount of breast milk produced and how long breastfeeding continues. Women also may lose bone mass during breastfeeding because they’re producing less estrogen, which is the hormone that protects bones. The good news is that, like bone lost during pregnancy, bone lost during breastfeeding is usually recovered within 6 months after breastfeeding ends.

Tips to Keep Bones Healthy During Pregnancy, Breastfeeding, and Beyond

Taking care of your bones is important throughout life, including before, during, and after pregnancy and breastfeeding. A balanced diet with adequate calcium, regular exercise, and a healthy lifestyle are good for mothers and their babies.

Calcium. Although this important mineral is important throughout your lifetime, your body’s demand for calcium is greater during pregnancy and breastfeeding because both you and your baby need it. The National Academy of Sciences recommends that women who are pregnant or breastfeeding consume 1,000 mg (milligrams) of calcium each day. For pregnant teens, the recommended intake is even higher: 1,300 mg of calcium a day.

Good sources of calcium include:

  • low-fat dairy products, such as milk, yogurt, cheese, and ice cream
  • dark green, leafy vegetables, such as broccoli, collard greens, and bok choy
  • canned sardines and salmon with bones
  • tofu, almonds, and corn tortillas
  • foods fortified with calcium, such as orange juice, cereals, and breads.

In addition, your doctor probably will prescribe a vitamin and mineral supplement to take during pregnancy and breastfeeding to ensure that you get enough of this important mineral.

Exercise. Like muscles, bones respond to exercise by becoming stronger. Regular exercise, especially weight-bearing exercise that forces you to work against gravity, helps build and maintain strong bones. Examples of weight-bearing exercise include walking, climbing stairs, dancing, and weight training. Exercising during pregnancy can benefit your health in other ways, too. According to the American College of Obstetricians and Gynecologists, being active during pregnancy can:

  • help reduce backaches, constipation, bloating, and swelling
  • help prevent or treat gestational diabetes (a type of diabetes that starts during pregnancy)
  • increase energy
  • improve mood
  • improve posture
  • promote muscle tone, strength, and endurance
  • help you sleep better
  • help you get back in shape after your baby is born.

Before you begin or resume an exercise program, talk to your doctor about your plans.

Healthy lifestyle. Smoking is bad for your baby, bad for your bones, and bad for your heart and lungs. If you smoke, talk to your doctor about quitting. He or she can suggest resources to help you. Alcohol also is bad for pregnant and breastfeeding women and their babies, and excess alcohol is bad for bones. Be sure to follow your doctor’s orders to avoid alcohol during this important time.

Resources for Pregnant and Breastfeeding Women

National Women’s Health Information Center

Website: http://www.womenshealth.gov/pregnancy

Designed for expectant mothers, this Website provides resources about each trimester of pregnancy, family planning, preparing for the new baby, childbirth, postnatal and postpartum care, and financial assistance.

National Institute of Diabetes and Digestive and Kidney Diseases Weight-control Information Network

Website: http://win.niddk.nih.gov/publications/two.htm

A brochure, Fit for Two: Tips for Pregnancy is available.

National Institute on Alcohol Abuse and Alcoholism

Website: http://pubs.niaaa.nih.gov/publications/fas/fas.htm

A brochure, Drinking and Your Pregnancy, lists problems associated with fetal alcohol syndrome, answers questions about alcohol and drinking during pregnancy, and provides a list of resources.

MedlinePlus

Website: http://www.nlm.nih.gov/medlineplus/

This Website provides access to extensive information about specific diseases and conditions. MedlinePlus provides links to consumer health information from the National Institutes of Health, dictionaries, lists of hospitals and doctors, health information in Spanish and other languages, and information about clinical trials.

Eunice Kennedy Shriver National Institute of Child Health and Human Development

Website: http://www.nichd.nih.gov

This Institute’s clearinghouse provides various publications on healthy pregnancy.

For Your Information

This publication contains information about medications used to treat the health condition discussed here. When this publication was developed, we included the most up-to-date (accurate) information available. Occasionally, new information on medication is released.

For updates and for any questions about any medications you are taking, please contact

U.S. Food and Drug Administration
Toll Free: 888–INFO–FDA (888–463–6332)
Website: http://www.fda.gov

For additional information on specific medications, visit Drugs@FDA at www.accessdata.fda.gov/scripts/cder/drugsatfda. Drugs@FDA is a searchable catalog of FDA-approved drug products.

NIH Pub. No. 15-7881

Last Reviewed
NIH Osteoporosis and Related Bone Diseases ~ National Resource Center

2 AMS Circle
Bethesda, MD 20892-3676
Phone: 202-223-0344
Toll free: 800-624-BONE (2663)
TTY: 202-466-4315
Fax: 202-293-2356
Email: NIHBoneInfo@mail.nih.gov
Website: http://www.bones.nih.gov

If you need more information about available resources in your language or another language, contact the NIH Osteoporosis and Related Bone Diseases ~ National Resource Center at NIHBoneInfo@mail.nih.gov.

The National Institutes of Health (NIH) is a component of the U.S. Department of Health and Human Services (HHS).


Health Tips for Pregnant Women

How can I use this publication?

This publication is one of several resources from WIN that may help you and your family. It gives you tips on how to eat better and be more active while you are pregnant and after your baby is born. Use the ideas and tips in this publication to improve your eating pattern and be more physically active.

These tips can also be useful if you are not pregnant but are thinking about having a baby! By making changes now, you can get used to new eating and activity habits and be a healthy example for your family for a lifetime.

Healthy Weight

Why is gaining a healthy amount of weight during pregnancy important?

Gaining the right amount of weight during pregnancy helps your baby grow to a healthy size. But gaining too much or too little weight may lead to serious health problems for you and your baby.

Too much weight gain raises your chances for diabetes and high blood pressure during pregnancy and after. If you are overweight when you get pregnant, your chances for health problems may be even higher. It also makes it more likely that you will have a hard delivery and need a cesarean section (C-section).

Gaining a healthy amount of weight helps you have an easier pregnancy and delivery. It may also help make it easier for you to get back to your normal weight after delivery. Research shows that a healthy weight gain can also lower the chances that you or your child will have obesity and weight-related problems later in life.

How much weight should I gain during my pregnancy?

How much weight you should gain depends on how much you weighed before pregnancy. See the following box on "Weight Gain during Pregnancy" for more advice.1

Weight Gain during Pregnancy

General weight-gain advice below refers to weight before pregnancy and is for women having only one baby.

If you are You should gain about
underweight (BMI* less than 18.5) 28 to 40 pounds
normal weight (BMI of 18.5 to 24.9) 25 to 35 pounds
overweight (BMI of 25 to 29.9) 15 to 25 pounds
obese (BMI of 30+) 11 to 20 pounds

*The body mass index (BMI) measures your weight in relation to your height. See the Additional Links section for a link to an online BMI calculator.

It is important to gain weight very slowly. The old myth that you are "eating for two" is not true. During the first 3 months, your baby is only the size of a walnut and does not need very many extra calories. The following rate of weight gain is advised:

  • 1 to 4 pounds total in the first 3 months
  • 2 to 4 pounds each month from 4 months until delivery

Talk to your health care provider about how much weight you should gain. Work with him or her to set goals for your weight gain. Take into account your age, weight, and health. Track your weight at home or at your provider visits using charts from the Institute of Medicine. See Weight Gain During Pregnancy: Reexamining the Guidelines for more Information.

Do not try to lose weight if you are pregnant. Healthy food is needed to help your baby grow. Some women may lose a small amount of weight at the start of pregnancy. Speak to your health care provider if this happens to you.

Healthy Eating

How much should I eat?

Eating healthy foods and the right amount of calories helps you and your baby gain the proper amount of weight.

How much food you need depends on things like your weight before pregnancy, your age, and how fast you gain weight. In the first 3 months of pregnancy, most women do not need extra calories. You also may not need extra calories during the final weeks of pregnancy.

Check with your doctor about this. If you are not gaining the right amount of weight, your doctor may advise you to eat more calories. If you are gaining too much weight, you may need to cut down on calories. Each woman's needs are different. Your needs depend on if you were underweight, overweight, or obese before you became pregnant, or if you are having more than one baby.

What kinds of foods should I eat?

A healthy eating plan for pregnancy includes nutrient-rich foods. Current U.S. dietary guidelines advise eating these foods each day:

  • fruits and veggies (provide vitamins and fiber)
  • whole grains, like oatmeal, whole-wheat bread, and brown rice (provide fiber, B vitamins, and other needed nutrients)
  • fat-free or low-fat milk and milk products or non-dairy soy, almond, rice, or other drinks with added calcium and vitamin D
  • protein from healthy sources, like beans and peas, eggs, lean meats, seafood (8 to 12 ounces per week), and unsalted nuts and seeds

A healthy eating plan also limits salt, solid fats (like butter, lard, and shortening), and sugar-sweetened drinks and foods.

Does your eating plan measure up? How can you improve your eating habits? Try eating fruit like berries or a banana with low-fat yogurt for breakfast, a salad with beans for lunch, and a lean chicken breast and steamed veggies for dinner. Think about things you can try. Write down your ideas in the space below and share them with your doctor.

For more about healthy eating, see the online program "Daily Food Plan for Moms ." It can help you make an eating plan for each trimester (3 months) of your pregnancy.

What if I am a vegetarian

A vegetarian eating plan during pregnancy can be healthy. Talk to your health care provider to make sure you are getting calcium, iron, protein, vitamin B12, vitamin D, and other needed nutrients. He or she may ask you to meet with a registered dietitian (a nutrition expert who has a degree in diet and nutrition approved by the Academy of Nutrition and Dietetics, has passed a national exam, and is licensed to practice in your state) who can help you plan meals. Your doctor may also tell you to take vitamins and minerals that will help you meet your needs.

Do I have any special nutrition needs now that I am pregnant?

Yes. During pregnancy, you need more vitamins and minerals, like folate, iron, and calcium.

Getting the right amount of folate is very important. Folate, a B vitamin also known as folic acid, may help prevent birth defects. Before pregnancy, you need 400 mcg per day. During pregnancy and when breastfeeding, you need 600 mcg per day from foods or vitamins. Foods high in folate include orange juice, strawberries, spinach, broccoli, beans, and fortified breads and breakfast cereals.

Most health care providers tell women who are pregnant to take a prenatal vitamin every day and eat a healthy diet. Ask your doctor about what you should take.

What other new eating habits may helps my weight gain?

Pregnancy can create some new food and eating concerns. Meet the needs of your body and be more comfortable with these tips:

  • Eat breakfast every day. If you feel sick to your stomach in the morning, try dry whole-wheat toast or whole-grain crackers when you first wake up. Eat them even before you get out of bed. Eat the rest of your breakfast (fruit, oatmeal, whole-grain cereal, low-fat milk or yogurt, or other foods) later in the morning.
  • Eat high-fiber foods. Eating high-fiber foods, drinking plenty of water, and getting daily physical activity may help prevent constipation. Try to eat whole-grain cereals, vegetables, fruits, and beans.
  • If you have heartburn, eat small meals more often. Try to eat slowly and avoid spicy and fatty foods (such as hot peppers or fried chicken). Have drinks between meals instead of with meals. Do not lie down soon after eating.

What foods should I avoid?

There are certain foods and drinks that can harm your baby if you have them while you are pregnant. Here is a list of items you should avoid:

  • Alcohol. Do not drink alcohol like wine or beer. Enjoy decaf coffee or tea, non-sugar-sweetened drinks, or water with a dash of juice. Avoid diet drinks and drinks with caffeine.
  • Fish that may have high levels of mercury (a substance that can build up in fish and harm an unborn baby). You should eat 8 to 12 ounces of seafood per week, but limit white (albacore) tuna to 6 ounces per week. Do not eat tilefish, shark, swordfish, and king mackerel.
  • Anything that is not food. Some pregnant women may crave something that is not food, such as laundry starch or clay. This may mean that you are not getting the right amount of a nutrient. Talk to your doctor if you crave something that is not food. He or she can help you get the right amount of nutrients.

Physical Activity

Should I be physically active during my pregnancy?

Almost all women can and should be physically active during pregnancy. Regular physical activity may

  • help you and your baby gain the right amounts of weight
  • reduce backaches, leg cramps, and bloating
  • reduce your risk for gestational diabetes (diabetes that develops when a woman is pregnant)

If you were physically active before you became pregnant, you may not need to change your exercise habits. Talk with your health care provider about how to change your workouts during pregnancy.

It can be hard to be physically active if you do not have child care for your other children, have not worked out before, or do not know what to do. Keep reading for tips about how you can work around these things and be physically active.

How much physical activity do I need?

Most women need the same amount of physical activity as before they became pregnant. Aim for at least 30 minutes of aerobic activity per day on most days of the week. Aerobic activities use large muscle groups (back, chest, and legs) to increase heart rate and breathing.

The aerobic activity should last at least 10 minutes at a time and should be of moderate intensity. This means it makes you breathe harder but does not overwork or overheat you.

If you have health issues like obesity, high blood pressure, diabetes, or anemia (too few healthy red blood cells), ask your health care provider about a level of activity that is safe for you.

How can I stay active while pregnant?

Even if you have not been active before, you can be active during your pregnancy by using the tips below:

  • Go for a walk around the block, in a local park, or in a shopping mall with a family member or friend. If you already have children, take them with you and make it a family outing.
  • Get up and move around at least once an hour if you sit in a chair most of the day. When watching TV, get up and move around during commercials. Even a simple activity like walking in place can help.

How can I stay safe while being active?

For your health and safety, and for your baby's, you should not do some physical activities while pregnant. Some of these are listed below. Talk to your health care provider about other physical activities that you should not do.

Make a plan to be active while pregnant. List the activities you would like to do, such as walking or taking a prenatal yoga class. Think of the days and times you could do each activity on your list, like first thing in the morning, during lunch break from work, after dinner, or on Saturday afternoon. Look at your calendar or planner to find the days and times that work best, and commit to those plans.

Safety Dos and Dont's
Follow these safety tips while being active.
Do... Don't...
Choose moderate activities that are not likely to injure you, such as walking or aqua aerobics. Avoid brisk exercise outside during very hot weather.
Drink fluids before, during, and after being physically active. Don't use steam rooms, hot tubs, and saunas.
Wear comfortable clothing that fits well and supports and protects your breasts. After the end of week 12 of your pregnancy, avoid exercises that call for you to lie flat on your back.
top exercising if you feel dizzy, short of breath, tired, or sick to your stomach.
ACTIVITY WHEN

After the Baby is born

How can I stay healthy after my baby is born?

After you deliver your baby, your health may be better if you try to return to a healthy weight. Not losing weight may lead to overweight or obesity later in life. Returning to a healthy weight may lower your chances of diabetes, heart disease, and other weight-related problems.

Healthy eating and physical activity habits after your baby is born may help you return to a healthy weight faster and give you energy.

After your baby is born

  • keep eating well. Eat foods from all of the food groups. See MyPlate in the Additional Links section for advice to help you stay healthy and fit.
  • check with your health care provider first, then slowly get used to a routine of regular, moderate-intensity physical activity, like a daily walk. This type of activity will not hurt your milk supply if you are breastfeeding.

How may breastfeeding help?

Breastfeeding may or may not make it easier for you to lose weight because your body burns extra energy to produce milk. Even though breastfeeding may not help you lose weight, it is linked to other benefits for mother and child.

Many leading health groups advise breastfeeding only for the first 6 months of the baby's life. This means that you should feed your baby only breast milk during this time—no other foods or drinks. Experts suggest that women breastfeed at least until the baby reaches 12 months. In months 6 through 12, you may give your baby other types of food in addition to breast milk.

Calorie needs when you are breastfeeding depend on how much body fat you have and how active you are. Ask your doctor how many calories you need.

Benefits of Breastfeeding

Breastfeeding your baby

  • gives him or her the right mix of nutrients in a liquid (breast milk) that is easier to digest than formula
  • helps boost his or her immune system
  • helps protect your baby from common problems, like ear infections and diarrhea

What else may help?

Pregnancy and the time after you deliver your baby can be wonderful, exciting, emotional, stressful, and tiring—all at once. These feelings may cause you to overeat, not eat enough, or lose your drive and energy. Being good to yourself can help you cope with your feelings and follow healthy eating and physical activity habits.

Here are some ideas that may help:

  • Sleep when the baby sleeps.
  • Watch a funny movie.
  • Ask someone you trust to watch your baby while you nap, bathe, read, go for a walk, or go grocery shopping.
  • Explore groups that you and your newborn can join, such as "new moms" groups.

Lifespan tip sheet for pregnancy

  • Talk to your health care provider about how much weight you should gain during your pregnancy. Track your progress on a weight-gain graph.
  • Eat foods rich in folate, iron, calcium, and protein. Ask your health care provider about prenatal supplements (vitamins you may take while pregnant).
  • Eat breakfast every day.
  • Eat foods high in fiber and drink plenty of water to avoid constipation.
  • Cut back on "junk" foods and soft drinks.
  • Avoid alcohol, raw or undercooked fish, fish high in mercury, undercooked meat and poultry, and soft cheeses.
  • Be physically active on most, or all, days of the week during your pregnancy. If you have health issues, talk to your health care provider before you begin.
  • After pregnancy, slowly get back to your routine of regular, moderate-intensity physical activity.
  • Return to a healthy weight slowly.

Body mass index table

To use the table, find the appropriate height in the left-hand column labeled Height. Move across to a given weight (in pounds). The number at the top of the column is the BMI at that height and weight. Pounds have been rounded off.

Body Mass Index Table 1 of 2

Normal Overweight Obese
BMI 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
Height
(inches)
Body Weight (pounds)
58 91 96 100 105 110 115 119 124 129 134 138 143 148 153 158 162 167
59 94 99 104 109 114 119 124 128 133 138 143 148 153 158 163 168 173
60 97 102 107 112 118 123 128 133 138 143 148 153 158 163 168 174 179
61 100 106 111 116 122 127 132 137 143 148 153 158 164 169 174 180 185
62 104 109 115 120 126 131 136 142 147 153 158 164 169 175 180 186 191
63 107 113 118 124 130 135 141 146 152 158 163 169 175 180 186 191 197
64 110 116 122 128 134 140 145 151 157 163 169 174 180 186 192 197 204
65 114 120 126 132 138 144 150 156 162 168 174 180 186 192 198 204 210
66 118 124 130 136 142 148 155 161 167 173 179 186 192 198 204 210 216
67 121 127 134 140 146 153 159 166 172 178 185 191 198 204 211 217 223
68 125 131 138 144 151 158 164 171 177 184 190 197 203 210 216 223 230
69 128 135 142 149 155 162 169 176 182 189 196 203 209 216 223 230 236
70 132 139 146 153 160 167 174 181 188 195 202 209 216 222 229 236 243
71 136 143 150 157 165 172 179 186 193 200 208 215 222 229 236 243 250
72 140 147 154 162 169 177 184 191 199 206 213 221 228 235 242 250 258
73 144 151 159 166 174 182 189 197 204 212 219 227 235 242 250 257 265
74 148 155 163 171 179 186 194 202 210 218 225 233 241 249 256 264 272
75 152 160 168 176 184 192 200 208 216 224 232 240 248 256 264 272 279
76 156 164 172 180 189 197 205 213 221 230 238 246 254 263 271 279 287

Body Mass Index Table 2 of 2

Obese Extreme Obesity
BMI 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
Height
(inches)
Body Weight (pounds)
58 172 177 181 186 191 196 201 205 210 215 220 224 229 234 239 244 248 253 258
59 178 183 188 193 198 203 208 212 217 222 227 232 237 242 247 252 257 262 267
60 184 189 194 199 204 209 215 220 225 230 235 240 245 250 255 261 266 271 276
61 190 195 201 206 211 217 222 227 232 238 243 248 254 259 264 269 275 280 285
62 196 202 207 213 218 224 229 235 240 246 251 256 262 267 273 278 284 289 295
63 203 208 214 220 225 231 237 242 248 254 259 265 270 278 282 287 293 299 304
64 209 215 221 227 232 238 244 250 256 262 267 273 279 285 291 296 302 308 314
65 216 222 228 234 240 246 252 258 264 270 276 282 288 294 300 306 312 318 324
66 223 229 235 241 247 253 260 266 272 278 284 291 297 303 309 315 322 328 334
67 230 236 242 249 255 261 268 274 280 287 293 299 306 312 319 325 331 338 344
68 236 243 249 256 262 269 276 282 289 295 302 308 315 322 328 335 341 348 354
69 243 250 257 263 270 277 284 291 297 304 311 318 324 331 338 345 351 358 365
70 250 257 264 271 278 285 292 299 306 313 320 327 334 341 348 355 362 369 376
71 257 265 272 279 286 293 301 308 315 322 329 338 343 351 358 365 372 379 386
72 265 272 279 287 294 302 309 316 324 331 338 346 353 361 368 375 383 390 397
73 272 280 288 295 302 310 318 325 333 340 348 355 363 371 378 386 393 401 408
74 280 287 295 303 311 319 326 334 342 350 358 365 373 381 389 396 404 412 420
75 287 295 303 311 319 327 335 343 351 359 367 375 383 391 399 407 415 423 431
76 295 304 312 320 328 336 344 353 361 369 377 385 394 402 410 418 426 435 443

Other publications in the Lifespan Series include the following:

Spanish-language publications in the Lifespan Series include the following:

References

Clinical trials that are currently open and are recruiting can be viewed at www.ClinicalTrials.gov .

Alternate Versions

This content is provided as a service of the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), part of the National Institutes of Health. The NIDDK translates and disseminates research findings through its clearinghouses and education programs to increase knowledge and understanding about health and disease among patients, health professionals, and the public. Content produced by the NIDDK is carefully reviewed by NIDDK scientists and other experts.

The NIDDK would like to thank:
Carla Miller, Ph.D., Associate Professor, Ohio State University.

Source: NIDDK, NIH


Food Safety for Pregnant Women

When pregnant, a woman’s immune system is reduced. This places her and her unborn baby at increased risk of contracting the bacteria, viruses, and parasites that cause foodborne illness. Foodborne illnesses can be worse during pregnancy and may lead to miscarriage or premature delivery. Maternal foodborne illness can also lead to death or severe health problems in newborn babies. Some foodborne illnesses, such as Listeria and Toxoplasma gondii, can infect the fetus even if the mother does not feel sick. This is why doctors provide pregnant women with specific guidelines to foods that they should and should not eat.

Food Poisoning During Pregnancy: Top Five Pathogens

Pregnant woman and her husband cutting fresh veggies.
Click image to view full infographic

What You Can Do During Pregnancy

Food Poisoning During Pregnancy

Foodborne Pathogen Foodborne Illness’s Impact During Pregnancy
Campylobacter
  • Infections usually result in severe diarrhea and in pregnant women the infection usually are mild and have no adverse consequences for mother or child.
  • Infection during the third trimester has a higher chance of leading to neonatal sepsis because the bacterium is able to transmit to the baby during time of delivery.
  • In some cases, infection in the early stages of pregnancy can cause miscarriages and premature birth.
E. coli
  • The main concern of E. coli infection during pregnancy is dehydration though in rare cases severe complications may arise.
Listeria
  • Listeria can cause Listeriosis, an infection that may cause miscarriages, premature labor, the delivery of low-birth-weight infants, or infant death.
  • The infection can pass to a fetus even if the mother does not show signs of infection.
  • Pregnant women are about 10 times more likely than the general population to get a Listeria infection.
  • A fetus infected with Listeria may develop health problems later in life including:
    • intellectual disability,
    • paralysis,
    • seizures,
    • blindness,
    • or impairments of brain, heart, or kidney.
Salmonella
  • Infection can lead to health complications during pregnancy, including dehydration and bacteremia (bacteria in the blood) which can lead to meningitis.
  • Salmonella can pass to the baby during pregnancy. Babies born with Salmonella infection may have diarrhea and fever after birth and may develop more serve complications meningitis.
Toxoplasma gondii (toxoplasmosis)
  • If infection occurs during pregnancy, babies can develop:
    • hearing loss,
    • intellectual disability,
    • and blindness.
  • Some children can develop brain or eye problems years after birth.
  • The infection can pass to a fetus even if the mother does not show signs of infection.

What You Can Do During Pregnancy

Advice Regarding Eating Fish

FDA and EPA have issued advice regarding eating fish. This advice is geared toward helping women who are pregnant or may become pregnant—as well as breastfeeding mothers and parents of young children—make informed choices when it comes to fish that is healthy and safe to eat.

The advice includes a chart that makes it easier than ever to choose dozens of healthy and safe options, and a set of frequently asked questions and answers.

FDA Advice About Eating Fish Chart

Download a full-size PDF of the chart here.

Avoid Raw Seafood

Raw seafood may contain parasites or bacteria including Listeria that can make a pregnant woman ill and could potentially harm her baby.  All seafood dishes should be cooked to 145 °F. This means that she should avoid:

Sushi aligned on plate.

  • Sushi
  • Sashimi
  • Raw Oysters
  • Raw Clams
  • Raw Scallops
  • Ceviche

Be Selective with Smoked Seafood

Refrigerated smoked seafood presents a very real threat of Listeria. Refrigerated smoked seafood, such as salmon, trout, whitefish, cod, tuna, or mackerel are often labeled as:

Pieces of smoked salmon.

  • Nova-style
  • Lox
  • Kippered
  • Smoked,
  • Or jerky.

Refrigerated smoked fish should be reheated to 165 °F before eating. It is okay to eat smoked seafood during pregnancy if it is canned, shelf stable or an ingredient in a casserole or other cooked dish

Avoid Unpasteurized Juice or Cider

Unpasteurized juice, even fresh squeezed juice, and cider can cause foodborne illness. In particular these beverages have been linked to outbreaks of E. coli. In addition, E. coli 0157:H7 infections have been associated with unpasteurized juice. This strain of E. coli can result in liver failure and death. Individuals with reduce immunity are particularly susceptible. To prevent E. coli infection, either choose a pasteurized version or bring unpasteurized juice or cider to a rolling boil and boil for at least 1 minute before drinking.

Unpasteurized Milk is a No-No

Milk that has not been pasteurized may contain bacteria such as Campylobacter, E. coli, Listeria, Salmonella or Tuberculosis. To avoid getting these foodborne illnesses, drink only pasteurized milk.

Avoid Soft Cheese & Cheese Made from Unpasteurized Milk

Soft cheeses in particular tend to be made with unpasteurized milk. When pregnant, a woman should avoid the following cheeses that tend to be made with unpasteurized milk:

Pieces of smoked salmon.

  • Brie,
  • Feta,
  • Camembert,
  • Roquefort,
  • Queso Blanco,
  • And Queso fresco

Cheese made with unpasteurized milk may contain E. coli or Listeria. Instead of eating soft cheese, eat hard cheese such as Cheddar or Swiss. If a pregnant woman wants to continue to eat soft cheese, she should make sure to check the label to ensure that the cheese is made from pasteurized milk. Pregnant woman should pay particular attention at farmers markets to make sure that fresh and soft cheeses are pasteurized.

Only Consume Cooked Eggs

Undercooked eggs may contain Salmonella. To safely consume eggs, cook them until the yolks are firm that way you know Salmonella has been destroyed.  If you are making a casserole or other dish containing eggs, make sure the dish is cooked to a temperature of 160 °F. Foods that may contain raw eggs should be avoided. They are as follows:

Pieces of smoked salmon.

  • Eggnog
  • Raw batter
  • Caesar salad dressing
  • Tiramisu
  • Eggs Benedict
  • Homemade ice cream
  • Freshly made or homemade hollandaise sauce

Any batter that contains raw eggs, such as cookie, cake or brownie batter, should not be consumed uncooked by pregnant women. The batter may contain Salmonella which can make a pregnant woman very sick. To safely consume these yummy treats, bake them thoroughly. No matter how tempting, DO NOT lick the spoon.

Avoid Premade Meat or Seafood Salad

When pregnant, a woman should not purchase premade ham salad, chicken salad, or seafood salad which may contain Listeria. These items are commonly found in delis. She can safely consume these yummy lunch items by making the salads at home and following the food safety basics of clean, separate, cook and chill.

Tailor Your Homemade Ice Cream Recipe

Homemade ice cream may contain uncooked eggs, which may contain Salmonella. To make homemade ice cream safer, use pasteurized shell eggs, a pasteurized egg product or a recipe with a cooked custard base.

Do Not Eat Raw Sprouts

Raw or undercooked sprouts, such as alfalfa, clover, mung bean, and radish may contain E. coli or Salmonella. If a pregnant woman would like to eat sprouts safely, she should cook them thoroughly.

Avoid Undercooked Meat & Poultry

All meat and poultry should be thoroughly cooked before eating. A food thermometer should be used to ensure that the meat has reached the USDA recommended safe minimum internal temperature. Visit minimum cooking temperatures for specific details.

Following the minimum recommend internal temperature is important because meat and poultry may contain E. coli, Salmonella, Campylobacter, Toxoplasma gondii.

According to the CDC, 50% of toxoplasmosis cases are believed to be caused by eating contaminated meat. The CDC recommends the following preventive measures to reduce the risk of contracting toxoplasmosis from meat consumption:Sliced beef.

  • Cook meat to the USDA recommended minimum safe internal temperature.
  • Freeze meat for several days at sub-zero (0 °F) temperatures before cooking to greatly reduce chance of infection.
  • Wash cutting boards, dishes, counters, utensils, and hands with hot soapy water after contact with raw meat, poultry, seafood, or unwashed fruits or vegetables.

Reheat Hot Dogs & Luncheon Meats

While the label may say precooked on the following products, a pregnant woman should reheat these meats to steaming hot or 165 °F before eating. These meat items may contain Listeria and are unsafe to eat if they have not been thoroughly reheated.

Sandwich with turkey, lettuce, and tomato.

  • Hot dogs
  • Luncheon meats
  • Cold cuts
  • Fermented or dry sausage
  • Any other deli-style meat and poultry

Be Selective with Meat Spreads or Pate

Unpasteurized meat spreads or pate may contain Listeria. To consume these products safely when pregnant, eat canned versions. Do not eat refrigerated pates or meat spreads as they have a high likelihood of containing Listeria.

More Information

Chart of Foods to Avoid during Pregnancy
To ensure that you and your unborn baby are safe and healthy, keep this checklist handy.

Food Safety for Pregnant Women
A need-to-know guide to help you reduce your risk of foodborne illness.

Food Safety for Moms-To-Be (FDA)
Foodborne illness is a serious health risk for pregnant women and their unborn babies.

  • Safe Eats
    A food-by-food guide to selecting, preparing, and handling foods safely throughout pregnancy.

Protect Your Baby and Yourself From Listeriosis (USDA)
If you are pregnant, you need to know what foods are safe to eat.

Download our FoodKeeper application to make sure you are storing food and beverages properly, and using them within recommended storage guidelines.

Source: NIDDK, NIH


Pregnancy and birth: Overview

Last Update: March 22, 2018; Next update: 2019.

Introduction

Giving birth to a child is one of life’s most intense experiences. And the nine months of pregnancy are an exciting time for many women and their partners. They may find their feelings ranging from joy and hope to worries and fears: How will everything go? Am I doing things right? How will life change once the baby has arrived?

From conception to birth, a woman’s body goes through a number of astonishing changes as it prepares to carry and grow a new life. A new organ, the placenta, is formed to supply the unborn child with everything he or she needs. The woman’s body retains more water, and a larger volume of blood circulates than before. Both of these changes become noticeable early on in the form of increased body weight. The mammary glands in the breasts prepare to produce milk. Connective tissue, ligaments, tendons and muscles become more flexible to allow for natural birth. All of these changes are triggered and maintained by hormones. During pregnancy, the body produces more hormones than it ever will at any other time.

The course of pregnancy

In early pregnancy, the physical changes are hardly noticeable. Skin may appear rosy because of increased circulation of blood. But most pregnant women notice that their body is changing: Many of them feel tired faster, their appetite changes, their breasts feel tender, and they may feel nauseous, especially in the morning (“morning sickness”).

Hormonal changes often influence a woman’s emotions, particularly in the first three months of pregnancy. Women might react more sensitively than they otherwise would, and might change their opinions about some things. And it's not always easy to adjust to the new challenges that lie ahead – especially if the pregnancy wasn't planned.

The second trimester of pregnancy is often the most pleasant for women. Their body has now completely adjusted to the pregnancy, but the size of their belly and their body weight are still not too much of a problem in everyday life. Most women start feeling emotionally balanced again, and some develop a special energy and feel good in their body. At this point the child’s movements are usually quite noticeable.

During the final trimester, the child matures quickly, and gets bigger and heavier. Towards the end of the pregnancy, most women have problems associated with their growing belly, and everyday tasks gradually become more difficult. In the ninth month, the focus of pregnancy shifts to the upcoming birth – women may start feeling more excited about, but also more daunted by, what is about to happen.

Everyday life

Everyday life also changes over the course of a pregnancy: Preparing for the arrival of the new baby takes up quite a bit of time. Most pregnant women gradually start to need more and more time to do everyday tasks, and working women go on maternity leave towards the end of the pregnancy.

It is common for women to pay more attention to their health than they used to. This includes thinking about questions related to nutrition and exercise: What should I eat, and do I need to take dietary supplements? How much weight gain is still considered normal? Can I continue to do sports and, if so, what do I need to consider?

Because alcohol and nicotine can cause serious harm to the unborn child, the vast majority of women don't drink alcohol or smoke during pregnancy. Many women use a planned pregnancy as an occasion to give up smoking. Smoking during pregnancy increases the risk of things like miscarriage, preterm birth and low birth weight.

But it's not always easy for women who smoke to quit, and a lot of them will need help doing so. It's not clear whether nicotine replacement therapy is suitable for pregnant women. Other programs for quitting are probably just as effective.

Pregnancy-related problems

Some women feel fully healthy in pregnancy, and some feel even healthier than ever before. But many have typical problems associated with pregnancy. These tend to change over the months: Nausea is a common problem at the start. Later on, as more weight is gained, problems may include back pain, heartburn, water retention, varicose veins, having to go to the toilet a lot, or sleep problems.

Because these problems are often seen as being associated with a larger positive change, and they usually go away without treatment, most pregnant women cope well with them. And a number of things can be done to relieve pregnancy-related problems.

Illnesses

If women become seriously ill in pregnancy, they nearly always worry about their child as well. When it comes to taking medication, pregnant women do in fact need to be careful. This is also true when it comes to certain infectious diseases that might harm the child.

Some medical conditions, such as pre-eclampsia, only develop during pregnancy. Women who have gestational diabetes are more likely to develop pre-eclampsia. Some pregnant women who have a chronic condition like asthma or diabetes wonder whether they can continue to take their medication. The answer is yes, and it is usually even necessary to do so. For example, not getting enough oxygen during an asthma attack would be more dangerous for the baby than possible drug side effects.

Prenatal examinations

Nowadays, pregnant women receive a lot of medical care. Routine preventive examinations are used to check whether the child is developing normally and if the woman is healthy. In Germany, women who don't have any special risk factors are offered three ultrasound exams during pregnancy. More ultrasounds may be needed later on to look into any irregularities.

In addition to the ultrasound scans and blood tests, urine tests are also done. A test for gestational diabetes is offered, too. In Germany, special maternity guidelines (“Mutterschafts-Richtlinie”) determine what examinations and tests are to be done, and how.

Healthy pregnant women who aren't particularly at risk are often offered other examinations as well, such as prenatal diagnostics. But these aren't always necessary, and the consequences of some of these tests are often not clear. Oversimplifying a bit: In Germany, everything that is medically necessary is covered by statutory health insurers. People who would like to have “more” – like 3D ultrasound images or prenatal diagnostic tests – will need to pay for it themselves.

One of the screening tests offered to pregnant women in Germany is the HIV test (AIDS test). If a pregnant woman is infected, it is almost always possible to protect the child from infection as long as it is detected early enough.

Birth

Towards the end of pregnancy, most women want labor to finally start, but also have mixed feelings about the birth. Even though many women carefully prepare for it, nobody knows what it will actually be like. It's normal to feel at least a little daunted. The course a birth takes can only be planned to a certain degree – for example, how long it will take, how painful it will be, and whether there will be any complications. These things are only clear once the baby is there.

Nowadays there are a number of ways to relieve labor pain. If the pain becomes too bad, medication can help. Local anesthetics are the most effective medications. Some are also suitable if a Cesarean section needs to be performed. These substances don't harm the child.

If the due date has already passed, waiting for childbirth can become a real test of patience. Being one to two weeks late is usually no cause for concern, but after that the risk of health problems in the child increases somewhat. The birth is usually induced two weeks after the due date at the latest.

Children who are born long before their due date often need special care. If there is reason to believe that a baby will be born too early (preterm), the chances of a healthy start to their life can be improved, for example by using medication to help their lungs mature faster.

After the birth

Right after childbirth, tests are done to check on the baby’s general wellbeing and see whether everything is alright. This group of tests is called "U1" in Germany, and it includes checking the baby's heart sounds and pulse. Most babies are born healthy, though.

Within the first two days of the birth, babies who have statutory health insurance can have a "pulse oximetry" screening test free of charge. This test is used to detect serious, but rare, heart problems that can then be treated earlier.

After birth, the mother’s body recovers gradually. It takes a while for everything to heal and for the womb to return to normal. If all goes well, the first few weeks with the new baby can be a special, peaceful and happy time. Many fathers also plan a break from their work to get to know the newborn baby and help support their partner.

In Germany, statutory health insurers cover the costs of help and support from a midwife until the baby is two months old. During the first ten days following the birth, the midwife makes daily calls. A midwife’s advice and active support are a great help for many mothers and their families.

For some time after childbirth, a lot of women weigh more than they did before becoming pregnant. It usually takes about half a year to get back to their original weight. But even if that doesn't happen, the extra weight is usually only a health problem in women who became very overweight during pregnancy. Right after giving birth isn't a good time to try to lose weight. Combining changes in diet with a lot of exercise can help in the long term.

Despite all the joy they may feel about their new baby, the hormonal changes following childbirth – coupled with all the changes in everyday life – can take a real emotional toll on women: Happiness and stress often go hand in hand. Things can easily start to feel overwhelming if women don't get enough help. Some also get the “baby blues,” a short phase of severe mood swings and inexplicable sadness after giving birth. If this sadness lasts longer, it may be a sign of postnatal depression. Then help from outside might be needed.

Baby's first year

In a child's first year of life, a lot of attention is paid to making sure they are growing well and with no problems. One main topic is often food – breastfeeding or the right kind of formula milk in the first few months, and later which baby food. Babies put on weight very quickly, so they also need to eat a lot. But because their stomachs are not yet fully developed, lots of babies often spit up a little milk or food, which can be bothersome, but it's usually not a cause for concern.

Further information

A lot of information (in German) about pregnancy, childbirth, and the time afterwards can be found on the website of the German Federal Centre for Health Education (BZgA), Familienplanung.de. The section on pregnancy provides mothers and fathers with answers to many questions about the course of pregnancy, early childhood development, screening tests, childbirth and the time after birth.

Sources

  • Beckermann M, Perl FM. Frauen-Heilkunde und Geburts-Hilfe: Integration von Evidence Based Medicine in eine frauenzentrierte Gynäkologie. Basel: Schwabe; 2004.
  • Rath W, Gembruch U, Schmidt S (Ed). Geburtshilfe und Perinatologie: Pränataldiagnostik - Erkrankungen - Entbindung. Stuttgart: Thieme; 2010.
  • IQWiG health information is written with the aim of helping people understand the advantages and disadvantages of the main treatment options and health care services.

    Because IQWiG is a German institute, some of the information provided here is specific to the German health care system. The suitability of any of the described options in an individual case can be determined by talking to a doctor. We do not offer individual consultations.

    Our information is based on the results of good-quality studies. It is written by a team of health care professionals, scientists and editors, and reviewed by external experts. You can find a detailed description of how our health information is produced and updated in our methods.

© IQWiG (Institute for Quality and Efficiency in Health Care)


Life can be easier for you when you breastfeed. Breastfeeding may seem like it takes a little more effort than formula feeding at first. But breastfeeding can make your life easier once you and your baby settle into a good routine. When you breastfeed, there are no bottles and nipples to sterilize. You do not have to buy, measure, and mix formula.

Making the decision to breastfeed

https://www.womenshealth.gov/files/styles/masthead/public/images/bf_mh_woman-holding-pump.jpg?itok=4MbgBmjv&c=b6153035d1cddc03dc723f816dc2c36a

When you breastfeed, you give your baby a healthy start that lasts a lifetime. Breastmilk is the perfect food for your baby. Breastfeeding saves lives, money, and time.

What health benefits does breastfeeding give my baby?

The cells, hormones, and antibodies in breastmilk help protect babies from illness. This protection is unique and changes every day to meet your baby’s growing needs.

Research shows that breastfed babies have lower risks of:

What is colostrum and how does it help my baby?

Your breastmilk helps your baby grow healthy and strong from day one.

Colostrum also helps your newborn's digestive system to grow and function. Your baby gets only a small amount of colostrum at each feeding, because the stomach of a newborn infant is tiny and can hold only a small amount. (Read How do I know if my baby is getting enough breastmilk? to see just how small your newborn's tummy is!)

What are the health benefits of breastfeeding for mothers?

Breastfeeding helps a mother's health and healing following childbirth. Breastfeeding leads to a lower risk of these health problems in mothers:

How does breastfeeding compare to formula feeding?

Sometimes, formula feeding can save lives:

Talk to your doctor before feeding your baby anything besides your breastmilk. To learn more, visit the Breastfeeding a baby with a health problem section. To learn more about donor milk banks, visit the Breastfeeding and special situations section.

Can breastfeeding help me lose weight?

Besides giving your baby nourishment and helping to keep your baby from becoming sick, breastfeeding may help you lose weight. Many women who breastfed their babies said it helped them get back to their pre-pregnancy weight more quickly, but experts are still looking at the effects of breastfeeding on weight loss.

How does breastfeeding benefit society?

Society benefits overall when mothers breastfeed.

How does breastfeeding help in an emergency?

During an emergency, such as a natural disaster, breastfeeding can save your baby's life:

Did we answer your question about breastfeeding?

For more information about the benefits of breastfeeding, call the OWH Helpline at 1-800-994-9662 or check out the following resources from other organizations:

Learning to breastfeed

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Preparing to breastfeed

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Learn steps you can take before and after birth to help breastfeeding go smoothly for you and your baby.

New moms need cheerleaders

Prepare for breastfeeding before birth

Steps you can take right after birth to get you off to a great start breastfeeding

Steps your partner can take to help support your breastfeeding

Talk to fathers, partners, and other family members about how they can help support your breastfeeding. Partners and family members can:

Tips for breastfeeding success

Making breastmilk

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Your breasts make milk in response to your baby's suckling. The more your baby nurses, the more milk your breasts will make. Knowing how your breasts make milk can help you understand the breastfeeding process.

How is breastmilk made?

Breasts often become fuller and more tender during pregnancy. This is a sign that the alveoli, cells that make breastmilk, are getting ready to work. Some women do not feel these changes in their breasts. Other women may feel these changes after their baby is born.

The alveoli make milk in response to the hormone prolactin (proh-LAK-tin). Prolactin levels go up when the baby suckles. Levels of another hormone, oxytocin (oks-ee-TOH-suhn), also go up when the baby suckles. This causes small muscles in the breast to contract and move the milk through the milk ducts. This moving of the milk is called the "let-down reflex." Learn more about the let-down reflex.

The release of prolactin and oxytocin may make you feel a strong sense of needing to be with your baby.

How do I know if I will make enough breastmilk?

Many mothers worry about making enough milk to feed their babies. Some women worry that their small breast size will make it harder to feed their babies enough milk. But women of all sizes can make plenty of milk for their baby. The more often your baby breastfeeds, the more milk your breasts will make.

Your baby's weight should double in the first few months. Because babies' tummies are small, they need many feedings to grow and be healthy. You can tell if your baby is getting enough milk by the number of wet diapers he has in a day and if he is gaining weight.

If you think you have or will have a low milk supply, talk to a lactation consultant. Visit the Finding support and information section for other types of health professionals who can help you.

Will my breastmilk change as my baby grows?

Yes. Your breastmilk changes in the days after birth and continues to change as your baby grows. Learn what will happen with your milk, your baby, and you in the first few weeks.

Birth

Milk: Your body makes colostrum (a rich, thick, yellowish milk) in small amounts. It gives your baby early protection against diseases.

Baby: Your baby will probably be awake in the first hour after birth. This is a good time to breastfeed your baby.

You (Mom): Let your baby begin the process of searching for your nipple. This baby-led way of breastfeeding can help your baby get a good latch.

First 12 to 24 hours

Milk: Your baby will drink about 1 teaspoon of colostrum at each feeding. You may not see the colostrum, but it has what your baby needs and in the right amount.

Baby: It is normal for the baby to sleep heavily. Labor and delivery are hard work! Some babies like to nuzzle and may be too sleepy to latch at first. Feedings may be short and disorganized.

You (Mom): Your body is still making colostrum. Take advantage of your baby's strong instinct to suck and feed upon waking every couple of hours to help your milk come in faster.

Next 3 to 5 days

Milk: Your mature (white) milk takes the place of colostrum. It is normal for mature milk to have a yellow or golden tint at first.

Baby: Your baby will feed a lot, at least 8 to 12 times or more in 24 hours. Very young breastfed babies do not eat on a schedule. It is okay if your baby eats every 2 to 3 hours for several hours, then sleeps for 3 to 4 hours. Feedings may take about 15 to 20 minutes on each breast. The baby's sucking rhythm will be slow and long. The baby might make gulping sounds.

You (Mom): Your breasts may feel full and leak. (You can use disposable or cloth pads in your bra to help with leaking.)

First 4 to 6 weeks

Milk: White breastmilk continues.

Baby: Your baby will now likely be better at breastfeeding and have a larger stomach to hold more milk. Feedings may take less time and may be farther apart.

You (Mom): Your body gets used to breastfeeding. Your breasts may become softer and the leaking may slow down.

What if my breastmilk supply goes down?

If you don't feel as "full" as you did in the first few weeks of breastfeeding, you may worry that you are not making enough milk for your baby. But know that the milk is still there and flowing to your baby. Usually, after a few months of breastfeeding, your body learns to make the right amount of milk for your baby.

Also, your baby may only nurse for short periods, such as five minutes at each feeding. These are not signs of lower milk supply. Your body adjusts to meet the needs of your baby, and your baby gets very good at getting milk from the breast. It's also normal for your baby to continue to nurse longer on each breast at each feeding.

What can affect how much breastmilk I make?

You may make more or less milk, depending on:

How can I make more breastmilk?

The best way to make more breastmilk is to breastfeed often and to empty your breasts completely at each feeding.

After emptying your breasts at each feeding, less milk builds up in your breasts between feedings.

To better empty your breasts, follow these tips:

What is the let-down reflex during breastfeeding?

The let-down reflex (also called just "let-down" or the milk ejection reflex) happens when your baby begins to nurse. The nerves in your breast send signals that release the milk into your milk ducts. Let-down happens a few seconds to several minutes after you start breastfeeding your baby. It also can happen a few times during a feeding. You may feel a tingle in your breast or you may feel a little uncomfortable. You also may not feel anything.

Let-down can happen at other times, too, such as when you hear your baby cry or when you're just thinking about your baby. If your milk lets down as more of a gush and it bothers your baby, try expressing some milk by hand before you start breastfeeding.

Many factors affect let-down, including anxiety, pain, embarrassment, stress, cold, too much caffeine, smoking, alcohol, and some medicines. Mothers who have had breast surgery may have nerve damage that interferes with let-down.

How often should I breastfeed?

You should breastfeed as soon as possible after giving birth. Then, breastfeed your baby every 2 to 3 hours each day so that you will make plenty of milk. This means that in the first few days after birth, your baby will probably need to breastfeed about every one to two hours during the day and a few times at night.

Healthy babies develop their own feeding patterns. Follow your baby's cues for when he or she is ready to eat.

How long should feedings be?

There is no set time for feedings. They may be 15 to 20 minutes per breast, or they may be shorter or longer. Your baby will let you know when he or she is finished feeding. If you worry that your baby is not getting enough milk, talk to your baby's doctor.

How do I know if my baby is getting enough breastmilk?

There are many signs you can watch for to see if your baby is getting enough milk:

From birth to 3 months old, a baby usually will gain up to 1 ounce of weight each day. Keep in mind that many babies lose a small amount of weight in the first days after birth. Your baby's doctor will check your baby's weight at your first doctor visit after you leave the hospital. Make sure to visit your baby's doctor for a checkup within three to five days after birth and then again when the baby is 2 to 3 weeks old.

To learn more, watch the video Is my baby getting enough milk? Also, talk to your doctor if you are worried that your baby is not getting enough breastmilk.

How much do babies typically eat when breastfeeding?

A newborn's tummy is very small, especially in the early days. Once breastfeeding is established, exclusively breastfed babies who are 1 to 6 months old take in between 19 and 30 ounces of breastmilk each day. If you breastfeed your baby eight times a day, your baby will get around 3 ounces per feeding. But every baby is a little different.

The Newborn Tummy

At birth, the baby's stomach can comfortably digest what would fit in a hazelnut (about 1 to 2 teaspoons). By around 10 days, the baby's stomach grows to hold about 2 ounces, or what would fit in a walnut.

Image of a hazelnut next to a walnut.

Typical number of wet diapers and bowel movements in a baby's first week (it is fine if your baby has more): 1 day = 24 hours*

Typical number of wet diapers and bowel movements in a baby's first week (it is fine if your baby has more): 1 day = 24 hours*

Baby's age

Number of wet diapers

Number of bowel movements

Texture and color of bowel movements

Day 1 (first 24 hours after birth)

1-2

The first bowel movement usually occurs within 8 hours after birth

Thick, tarry, and black

Day 2

2

3

Thick, tarry, and black

Day 3

5-6 disposable,
6-8 cloth

3

Looser and greenish to yellow (color may vary)

Day 4

6

3

Soft, watery, and yellow

Day 5

6

3

Loose, seedy, and yellow

Day 6

6

3

Loose, seedy, and yellow

Day 7

6

3

Larger amounts of loose, seedy, and yellow

If you are using disposable diapers, the absorbency may make it harder to tell if the diaper is wet. Use this chart as a guide, but talk to your child's doctor if you are concerned about your child not getting enough milk.

*Source: American Academy of Pediatrics

How long should I breastfeed my baby?

The American Academy of Pediatrics (AAP) recommends breastfeeding as the only source of food for the first 6 months of your baby's life. The AAP also recommends continuing breastfeeding (after starting solid food) beyond your baby's first birthday and for as long as both you and your baby would like. The easiest and most natural time to wean is when your child leads the process. But how you feel is also very important in deciding when to wean.

Your decision may depend on several factors, such as returning to work, your or your baby's health, or a feeling that the time is right.

When should I not breastfeed?

While rare, your doctor may advise you not to breastfeed if you:

If you take medicine or are sick, talk to your doctor before you begin breastfeeding. Medicines that are safe for you to take during pregnancy may also be safe while you are breastfeeding. But you should always check with your doctor before you start breastfeeding. Talk to your baby's doctor if your baby shows any signs of a reaction to your breastmilk, such as diarrhea, excessive crying, or sleepiness.

Should I stop breastfeeding when I am sick?

You can usually continue to breastfeed your baby when you are sick, and if your baby is sick. If you need to rest you can pump or hand express breastmilk for someone else to feed the baby. But if you are sick with the flu, including the H1N1 flu (also called the swine flu), do not touch or be near your baby, so that you do not infect him or her. Have someone who is not sick feed your baby your pumped or expressed breastmilk.

Did we answer your question about making breastmilk or feeding your baby?

For more information about making breastmilk or feeding your baby, call the OWH Helpline at 1-800-994-9662 or check out the following resources from other organizations:

Sources

  1. American Academy of Pediatrics (AAP). (2011). SIDS and other sleep-related infant deaths: Expansion of recommendations for a safe infant sleeping environment. (link is external) Pediatrics; 128(5): 1030-1039.
  2. Kent, J.C., Mitoulas, L.R., Cregan, M.D., Ramsay, D.T., Doherty, D.A., Hartmann, P.E. (2006). Volume and frequency of breastfeedings and fat content of breast milk throughout the day. (link is external) Pediatrics; 117(3): e387-e395.
  3. AAP. (2012). Breastfeeding and the use of human milk (link is external). Pediatrics; 129(3): e827e841.

 

Getting a good latch

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Getting your baby to "latch on" properly can take some practice. You can try different breastfeeding holds to help your baby get a good latch. Learn signs of a good latch.

How can I help my baby get a good latch while learning to breastfeed?

The steps below can help your newborn latch on to the breast to start sucking when he or she is ready. Letting your baby begin the process of searching for the breast may take some of the pressure off you and keeps the baby calm and relaxed. This approach to learning to breastfeeding is a more relaxed, baby-led latch. Sometimes called biological nurturing, laid-back breastfeeding, or baby-led breastfeeding, this style of breastfeeding allows your baby to lead and follow his or her instincts to suck.

Keep in mind that there is no one way to start breastfeeding. As long as the baby is latched on well, how you get there is up to you.

If you have tried the "baby-led" approach and your baby is still having problems latching on, try these tips:

What are signs of a good latch?

Signs of a good latch include the following:

What are some common breastfeeding latch problems?

Below are some common latch problems and how to deal with them.

Gently break your baby's suction to your breast by placing a clean finger in the corner of your baby's mouth. Then try again to get your baby to latch on. To find out if your baby is sucking only on your nipple, check what your nipple looks like when it comes out of your baby's mouth. Your nipple should not look flat or compressed. It should look round and long or the same shape as it was before the feeding.

Get answers to common questions about breastfeeding and pain.

What are some typical breastfeeding holds?

Some moms find that the following positions are helpful ways to get comfortable and support their babies while breastfeeding. You can also use pillows under your arms, elbows, neck, or back to give you added comfort and support. Keep trying different positions until you are comfortable. What works for one feeding may not work for the next feeding.

Clutch or "football" hold: useful if you had a C-section, or if you have large breasts, flat or inverted nipples, or a strong let-down reflex. This hold is also helpful for babies who like to be in a more upright position when they feed. Hold your baby at your side with the baby lying on his or her back and with his or her head at the level of your nipple. Support your baby's head by placing the palm of your hand at the base of his or her head.

Cross-cradle or transitional hold: useful for premature babies or babies with a weak suck because this hold gives extra head support and may help the baby stay latched. Hold your baby along the area opposite from the breast you are using. Support your baby's head at the base of his or her neck with the palm of your hand.

Cradle hold: an easy, common hold that is comfortable for most mothers and babies. Hold your baby with his or her head on your forearm and his or her body facing yours.

Laid-back hold (straddle hold): a more relaxed, baby-led approach. Lie back on a pillow. Lay your baby against your body with your baby's head just above and between your breasts. Gravity and an instinct to nurse will guide your baby to your breast. As your baby searches for your breast, support your baby's head and shoulders but don't force the latch.

Side-lying position: useful if you had a C-section, but also allows you to rest while the baby breastfeeds. Lie on your side with your baby facing you. Pull your baby close so your baby faces your body.

baby faces your body.

Illustrations of the breastfeeding holds described above.

Did we answer your question about getting a good latch?

Did we answer your question about getting a good latch?

For more information about getting a good latch or breastfeeding holds, call the OWH Helpline at 1-800-994-9662 or check out the following resources from other organizations:

Finding breastfeeding support and information

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New moms need support and information when learning to breastfeed. Breastfeeding moms can get help from different types of health professionals, organizations, and members of their own families.

Moms need support

Todd Wolynn, pediatrician, lactation consultant, and director of the Breastfeeding Center of Pittsburgh and the National Breastfeeding Center, shares his tips for breastfeeding moms.

"If Mama Ain't Happy, Ain't Nobody Happy"

Dr. Laura Herzburg, a pediatrician, gives advice on breastfeeding and tells family members how to support breastfeeding moms.

What health professionals help with breastfeeding?

These professionals can help with breastfeeding:

What types of mother-to-mother breastfeeding support are available?

Other breastfeeding mothers can be a great source of support. Mothers can share tips and offer encouragement. You can connect with other breastfeeding mothers in many ways:

What federal programs are available to help with breastfeeding?

Breastfeeding mothers supported by WIC may receive peer counselor support, an enhanced food package, breast pumps, and other supplies. Breastfeeding mothers can also participate in WIC longer than non-breastfeeding mothers. Many WIC offices have an IBCLC as well.

You can check to see whether you qualify for WIC benefits. Find contact information for your local WIC program, or call the national WIC office at 703-305-2746.

The OWH Helpline is staffed Monday through Friday, 9 a.m. to 6 p.m. ET. The Helpline is closed on federal holidays.

Breastfeeding challenges

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Breastfeeding can be challenging enough at first, but some women experience special challenges, such as breastfeeding multiples or breastfeeding during a breast infection.

Common breastfeeding challenges

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Breastfeeding can be challenging, especially in the early days. But remember that you are not alone. Lactation consultants can help you find ways to make breastfeeding work for you and your baby. Some women face many different problems while breastfeeding, while others do not. Also, many women may have certain problems with one baby that they don't have with their second or third baby.

Reassure New Moms

It may take a little time for you to catch on to breastfeeding your new baby. Don't be discouraged. Many new moms go through an adjustment period as they learn to breastfeed and learn to know their baby's needs.

Overcoming Breastfeeding Challenges

Watch the video "Overcoming breastfeeding challenges," and then read on for ways to fix problems.

Collapse all

Challenge: Sore nipples

Many moms say that their nipples feel tender when they first start breastfeeding. Breastfeeding should feel comfortable once you and your baby have found a good latch and some positions that work.

What you can do

If you have very sore nipples, you can ask your doctor about using non-aspirin pain relievers.

Challenge: Low milk supply

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Most mothers make plenty of milk for their babies. But many mothers worry about having enough milk. This video suggests that checking your baby's weight and growth is the best way to make sure he or she gets enough milk. Let your baby's doctor know if you are concerned.

For more ways to tell if your baby is getting enough milk, visit the How do I know if my baby is getting enough breastmilk? section.

There may be times when you think your supply is low, but it is actually just fine:

What you can do

Check with your doctor for health issues, such as hormonal issues or primary breast insufficiency, if the above steps don't help.

Challenge: Oversupply of milk

An overfull breast can make breastfeeding stressful and uncomfortable for you and your baby.

What you can do

Challenge: Strong let-down reflex

Some women have a strong milk ejection reflex or let-down. This can happen along with an oversupply of milk.

What you can do

Challenge: Engorgement

It is normal for your breasts to become larger, heavier, and a little tender when they begin making milk. Sometimes, this fullness may turn into engorgement, when your breasts feel very hard and painful. Engorgement is the result of the milk building up. It usually happens during the third to fifth day after giving birth. But it can happen at any time, especially if you have an oversupply of milk or are not feeding your baby or expressing your milk often.

Engorgement can also cause:

Engorgement can lead to plugged ducts or a breast infection, so it is important to try to prevent it before this happens.

What you can do

Try reverse pressure softening to make the areola soft around the base of the nipple and help your baby latch. Try one of the holds in the illustrations below. Press inward toward the chest wall and count slowly to 50. Use steady and firm pressure, but gentle enough to avoid pain. You may need to repeat each time you breastfeed for a few days.

  1. One-handed "flower hold." Works best if your fingernails are short. Curve your fingertips in toward your body and place them where baby's tongue will go.
  2. Two-handed, one-step method. Works best if your fingernails are short. Curve your fingertips in toward your body and place them on each side of the nipple.
  3. Two-handed, one-step method. You may ask someone to help press by placing fingers or thumbs on top of yours.
  4. Two-handed, two-step method. Using two or three fingers on each side, place your first knuckles on either side of the nipple and move them 1/4 turn. Repeat above and below the nipple.
  5. Two-handed, two-step method. Using straight thumbs, place your thumbnails evenly on either side of the nipple. Move 1/4 turn and repeat above and below the nipple.
  6. Soft-ring method. Cut off the bottom half of an artificial nipple and place it on the areola. Press with your fingers.
  1. areola. Press with your fingers.

Illustration and explanation of six nipple holds for reverse pressure softening.

Challenge: Plugged ducts

Challenge: Plugged ducts

Plugged ducts are common in breastfeeding mothers. A plugged milk duct feels like a tender and sore lump in the breast. If you have a fever or other symptoms then you probably have a breast infection rather than plugged ducts.

A plugged duct happens when a milk duct does not drain properly. Pressure then builds up behind the plug, and surrounding tissue gets inflamed. A plugged duct usually happens in only one breast at a time.

What you can do

Challenge: Breast infection (mastitis)

Mastitis (mast-EYE-tiss) is soreness or a lump in the breast. It can cause symptoms such as:

A breast infection can happen when other family members have a cold or the flu. It usually happens in only one breast. It is not always easy to tell the difference between a breast infection and a plugged duct, because both have similar symptoms and can get better within 24 to 48 hours. Some breast infections that do not get better on their own need to be treated with prescription medicine from a doctor. (Learn more about medicines and breastfeeding in the Breastfeeding fact sheet.)

What you can do

Ask your doctor for help if you do not feel better within 24 hours of trying these tips, if you have a fever, or if your symptoms get worse. You might need medicine. See your doctor right away if:

Challenge: Fungal infections

A fungal infection, also called a yeast infection or thrush, can form on your nipples or in your breast. This type of infection thrives on milk and is an overgrowth of the Candida organism. Candida lives in our bodies and is kept healthy and at the correct levels by the natural bacteria in our bodies. When the natural balance of bacteria is upset, Candida can overgrow, causing an infection.

A key sign of a fungal infection is sore nipples that last more than a few days, even after your baby has a good latch. Or you may suddenly get sore nipples after several weeks of pain-free breastfeeding. Other signs are pink, flaky, shiny, itchy, or cracked nipples or deep pink and blistered nipples. You could also have achy breasts or shooting pains deep in the breast during or after feedings.

Causes of fungal infection include:

What you can do

Fungal infections are treated with a medicine you rub on your breasts several times a day for about a week. It may take several weeks to clear up, so it is important to follow these tips to avoid spreading the infection:

Challenge: Inverted, flat, or very large nipples

Some women have nipples that turn inward instead of pointing outward or are flat and do not protrude. Nipples can also sometimes flatten for a short time because of engorgement or swelling from breastfeeding. Inverted or flat nipples can sometimes make it harder to breastfeed. For breastfeeding to work your baby must latch on to both the nipple and the breast, so even inverted nipples can work just fine. Often, flat and inverted nipples will protrude more over time as the baby sucks more.

Very large nipples can make it hard for the baby to get enough of the areola into his or her mouth to compress the milk ducts and get enough milk.

What you can do

Challenge: Nursing strike

A nursing "strike" is when your baby has been breastfeeding well for months and then suddenly begins to refuse the breast. A nursing strike can mean that your baby is trying to let you know that something is wrong. This usually does not mean that the baby is ready to wean (stop breastfeeding totally).

Not all babies will react the same way to the different things that can cause a nursing strike. Some babies will continue to breastfeed without a problem. Other babies may just become fussy at the breast. And other babies will refuse the breast entirely.

Some of the major causes of a nursing strike include:

If your baby is on a nursing strike, it is normal to feel frustrated and upset, especially if your baby is unhappy. Be patient with your baby and keep trying to offer your breasts. You may also want to pump your breastmilk to offer during the strike and to make sure you do not get engorged.

What you can do

Did we answer your question about breastfeeding challenges?

For more information about breastfeeding challenges, call the OWH Helpline at 1-800-994-9662 or check out the following resources from other organizations:

Breastfeeding a baby with a health problem

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Some health problems can make it harder for babies to breastfeed. But breastmilk provides the healthy start your baby needs, which is even more important if your baby is premature or sick. Even if your baby cannot breastfeed directly from you, you can hand express or pump your milk and give it to your baby with a dropper, spoon, or cup, or bottle as your baby gets older.

Jaundice

Jaundice is caused by an excess of bilirubin, which is found in the blood but usually only in very small amounts. In the newborn period, bilirubin can build up faster than it can be removed from the intestinal tract. Jaundice can appear as a yellowing of the skin and eyes. The jaundice usually clears up by 2 weeks of age and usually is not harmful.

Some breastfed babies develop jaundice when they do not get enough breastmilk, either because of breastfeeding challenges or because the mother's milk hasn't come in. This type of jaundice usually clears up quickly by breastfeeding more often or feeding of expressed breastmilk or after the mother's milk comes in.

Your baby's doctor may monitor his or her bilirubin level with blood tests. Some babies with jaundice may need treatment with a special light (called phototherapy). This light helps break down bilirubin into a form that can be removed from the body easily.

Breastfeeding is best for your baby. Even if your baby gets jaundice, this is not something that you caused. Your doctor can help you make sure that your baby is eating well and that the jaundice goes away.

Reflux disease

Some babies develop gastroesophageal (GASS-troh-uh-SOF-uh-JEE-uhl) reflux disease (GERD). GERD happens when the muscle at the opening of the stomach opens at the wrong times. This allows milk and food to come back up into the esophagus, the tube in the throat.

Some symptoms of GERD include:

Many healthy babies might have some of these symptoms and not have GERD. Also, some babies with only a few of these symptoms have a severe case of GERD. Not all babies with GERD spit up or vomit. GERD may need to be treated with medicine if the baby refuses to nurse, gains only a small amount of weight or is losing weight, or has periods of gagging or choking.

See your baby's doctor if your baby spits up after every feeding and has any of the other symptoms listed in this section. If your baby has GERD, continue breastfeeding. Infant formula is harder to digest than breastmilk.

Premature birth or low birth weight

Premature birth (also called preterm birth) is when a baby is born before 37 weeks. Premature babies often have a low birth weight (less than 5½ pounds). Both of these can make it challenging to breastfeed, especially if the baby has to stay in the hospital for extra care. But breastmilk helps premature babies grow and stay healthy.

Some babies can breastfeed right away. This may be true if your baby was born at a low birth weight but after 37 weeks. These babies will need more skin-to-skin contact to help keep warm. These smaller babies may also need to be fed more often because their stomachs are smaller, and they may get sleepier during those feedings.

If your baby is born prematurely and you are not able to breastfeed at first, you can:

Colic

Many infants are fussy in the evenings, but if the crying does not stop and gets worse throughout the day or night, it may be caused by colic (KOL-ik). Colic usually starts between 2 and 4 weeks of age. A baby may cry inconsolably or scream, extend or pull up his or her legs, and pass gas. The baby's stomach may be enlarged. Crying can happen at any time, although it often gets worse in the early evening.

Colic will probably get better or disappear by the age of 3 or 4 months. Doctors don't know why some babies get colic. Some breastfed babies may be sensitive to certain foods their mother eats, like caffeine, chocolate, dairy, or nuts. Colic could be a sign of a medical problem, such as a hernia or some type of illness.

If your infant shows signs of colic, talk to your doctor. Sometimes changing what you eat can help. Some infants seem to be soothed by being held, "worn" with a baby wrap or sling, rocked, or swaddled (wrapped snugly in a blanket).

Did we answer your question about breastfeeding a baby with a health problem?

For more information about breastfeeding a baby with a health problem, call the OWH Helpline at 1-800-994-9662 or check out the following resources from other organizations:

Breastfeeding and special situations

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Will you make enough milk to breastfeed twins, triplets, or more? Want to know if you can breastfeed your adopted baby? Learn the answers to these questions and get tips to help you breastfeed in any situation.

What do I need to know about breastfeeding twins or multiples?

The benefits of breastfeeding for mothers of multiples and their babies are the same as for all mothers and babies — possibly greater, since many multiples are born early. The idea of breastfeeding more than one baby may seem overwhelming at first! But many moms of multiples find breastfeeding easier than other feeding methods, because there is nothing to prepare. Many mothers successfully breastfeed more than one baby even after going back to work.

Being prepared

It will help to learn as much as you can about breastfeeding during your pregnancy. Before the babies are born, you can:

Many twin and multiple babies are smaller or born premature. Get tips on caring for these babies.

Making enough milk

Most mothers can make plenty of milk for twins. Many mothers exclusively breastfeed or express their milk for triplets or quadruplets. Keep these tips in mind:

Can I still breastfeed if I'm pregnant?

Breastfeeding during your next pregnancy is not usually dangerous to you, your breastfeeding child, or your new developing baby. Your child may decide to wean (stop breastfeeding) on his or her own because of changes in the amount and flavor of your milk. Your doctor also may advise you, or you may want, to wean your baby if:

Your child will need additional food and drink, especially if he or she stops breastfeeding. You will probably make less milk during pregnancy, especially after your 20th week.

If you keep nursing your child after your baby is born, feed your newborn first to make sure he or she gets the colostrum. Once you are making more milk, you can decide how you can best meet everyone's needs, but stay aware of your new baby's needs for you and your milk.

You may want to ask your partner to help you by taking care of one child while you are breastfeeding. Also, you will need more fluids, healthy foods, and rest, because you are taking care of yourself and two small children.

Can I breastfeed after breast surgery?

Yes, but the amount of milk your breasts will make will depend on how your surgery was done, where your incisions were, and the reasons for your surgery. Women who had incisions in the fold under the breast are less likely to have problems making milk than women who had incisions around or across the areola, which can cut into milk ducts and nerves. Women who have had breast implants usually are able to breastfeed.

If you ever had surgery on your breasts for any reason, talk with a lactation consultant. If you are planning to have breast surgery, talk with your surgeon about ways he or she can save as much of the breast tissue and milk ducts as possible.

Can I breastfeed my adopted baby?

Maybe. Many mothers who adopt can breastfeed their babies with some help. You may need to supplement your breastmilk with donated breastmilk from a milk bank or with infant formula. But some adoptive mothers can breastfeed exclusively, especially if they have been pregnant in the past.

If you plan to adopt and want to breastfeed, talk with your doctor and a lactation consultant. They can help you decide the best way to try to establish a milk supply for your new baby. Options include:

Can I breastfeed later if I didn't when my baby was first born?

Maybe. You can try breastfeeding (or returning to breastfeeding) after your baby is older. This process is called relactation. It may take weeks or even longer to get a full supply of milk, so you will need to continue to supplement your baby's diet with formula.

Talk with your doctor and a lactation consultant. They can help you decide the best way to try to rebuild your milk supply. Options include:1

What do I need to know about using breastmilk from donor banks?

If you can't breastfeed and still want to give your baby human milk, you may want to consider a human milk bank. A human milk bank can give you fresh donor human milk if you have a prescription from your doctor. Many steps are taken to make sure the milk is safe.

Some reasons you may want or need a human milk bank include:

Some mothers give extra breastmilk directly to parents of babies in need. This is called "casual sharing." But this milk has not been tested in a lab like milk at a human milk bank has. The Food and Drug Administration recommends against feeding your baby breastmilk that you get either directly from other women or through the Internet.

You can find a human milk bank through the Human Milk Banking Association of North America (HMBANA) (link is external). To find out whether your insurance will cover the cost of the milk, call your insurance company or ask your doctor. If your insurance company does not cover the cost of the milk, talk with the milk bank to find out whether payment can be made later on or how to get help with the payments.

Did we answer your question about breastfeeding in special situations?

For more information about breastfeeding in special situations, call the OWH Helpline at 1-800-994-9662 or check out the following resources from other organizations:

Pumping and storing breastmilk

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Whether you're going back to work, want to have your partner help with feedings, or want to make sure you have breastmilk for your baby if you are away for a few hours, you will need to pump and store your breastmilk. Get tips on pumping your milk and storing it safely.

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Pumping your breastmilk

If you are unable to breastfeed your baby directly, make sure to pump during the times your baby would normally eat. This will help you to continue making milk.

Before you pump, wash your hands with soap and water. If soap and water are not available, use an alcohol-based hand sanitizer that has at least 60% alcohol. Make sure the area where you are pumping and your pump parts and bottles are clean. You do not need to wash your breasts and nipples before pumping.

If you need help to get your milk to start flowing without your baby there, you can:

Pumping: Ways to express your milk by hand or pump

Ways to express your milk by hand or pump

Type

How it works

What's involved

Average cost

Hand expression

You use your hand to squeeze and press on your breast to remove milk.

  • Requires practice, skill, and coordination.
  • Gets easier with practice and can be as fast as pumping.
  • Good if you are not often away from your baby or you need an option that is always with you. But all moms should learn how to hand express in case of emergency.

Free

Manual pump

You use your hand and wrist to operate a hand-held device to pump the milk.

  • Requires practice, skill, and coordination.
  • Useful for occasional pumping if you are away from your baby only once in a while.
  • May put you at higher risk of breast infection.

$30 to $50*

Electric breast pump

Runs on battery or plugs into an electrical outlet.

  • Can be easier for some moms.
  • Can pump one breast at a time or both breasts at the same time.
  • Double pumping (pumping both breasts at the same time) may collect more milk in less time, which is helpful if you are going back to work or school full-time.
  • Need a place to clean and store the equipment between uses.
  • Electric pumps require batteries or a place to plug in.

$150 to over $250*

* You can rent an electric pump from a lactation consultant at a local hospital or from a breastfeeding organization. This type of pump works well for creating a milk supply when a new baby can't feed at the breast. Mothers who have struggled with other pumping methods may find that these pumps work well for them.

Most insurance plans must cover the cost of a breast pump. You may be offered a rental or a new one for you to keep. Your plan may provide guidance on whether the covered pump is manual or electric, how long the coverage of a rented pump lasts, and when they'll provide the pump (before or after you have the baby). Learn more about your breastfeeding benefits at HealthCare.gov and talk to your insurance company to learn their specific policies on breast pumps.

Storage of breastmilk

After each pumping, you can:

When storing breastmilk, use breastmilk storage bags, which are made for freezing human milk. You can also use clean glass or hard BPA-free plastic bottles with tight-fitting lids. Do not use containers with the recycle number 7, which may contain BPA. Do not use disposable bottle liners or other plastic bags to store breastmilk.

Storage bottles or bags to refrigerate or freeze your breastmilk also qualify as tax-deductible breastfeeding gear. Most insurance plans must cover breastfeeding supplies, such as storage bags, in addition to breast pumps. Call your insurance company to learn more.

View our guide to storing fresh breastmilk or learn tips for freezing milk.

Storage: Tips for freezing milk

Storage: Tips for thawing and warming up milk

Guide to storing fresh breastmilk for use with healthy, full-term babies

Guide to storing fresh breastmilk for use with healthy, full-term babies

Place

Temperature

How long

Things to know

Countertop, table

Room temperature (up to 77°F)

Up to 4 hours

Containers should be covered and kept as cool as possible. Covering the container with a clean cool towel may keep milk cooler. Throw out any leftover milk within 2 hours after the baby is finished feeding.

Refrigerator

40°F

Up to 4 days

Store milk in the back of the refrigerator. When at work, it's OK to put breastmilk in a shared refrigerator. Be sure to label the container clearly.

Freezer

0°F or colder

Within 6 months is best.

Up to 12 months is acceptable.

Store milk toward the back of the freezer where the temperature is most constant. Milk stored at 0°F or colder is safe for longer durations, but the quality of the milk might not be as high.

Source: Adapted from 7th Edition American Academy of Pediatrics (AAP) Pediatric Nutrition Handbook (2014); 2nd Edition AAP/American College of Obstetricians and Gynecologists (ACOG) Breastfeeding Handbook for Physicians (2014); Academy of Breastfeeding Medicine (ABM) Clinical Protocol #8 Human Milk Storage Information for Home Use for Full-Term Infants (link is external) (2017); CDC Human Milk Storage Guidelines (2018).

Guide to storing thawed breastmilk

 

Room temperature
(up to 77°F)

Refrigerator
(40°F)

Freezer
(0°F or colder)

Thawed breastmilk

1 to 2 hours

Up to 1 day (24 hours)

Do not refreeze.

Source: Adapted from ABM Clinical Protocol #8 Human Milk Storage Information for Home Use for Full-Term Infants (link is external) (2017).

Did we answer your question about pumping and storing breastmilk?

For more information about pumping and storing breastmilk, call the OWH Helpline at 1-800-994-9662 or check out the following resources from other organizations:

Breastfeeding at home, at work, and in public

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Many breastfeeding moms have questions about what foods they can eat, how medicines affect their breastfed babies, and what to do when they go back to work. And as your baby grows, you may have different questions about breastfeeding, such as how to tell if your baby is ready to wean. Get answers to these questions and more.

Breastfeeding and everyday life

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Many breastfeeding moms have questions. Do you need to avoid certain foods? Will physical activity affect how much breastmilk you make? Will the medicine you take affect your baby? Can you drink alcohol? Learn the answers to these questions and more.

Do I need to avoid certain foods while breastfeeding?

Many new mothers wonder if they should avoid certain foods while breastfeeding, but the answer is no. For most breastfeeding moms, there are no foods you have to avoid. But you may find that some foods cause stomach upset in your baby.

Watch your baby for the symptoms listed below, which could mean your baby has an allergy or sensitivity to something you eat:

Talk to your child's doctor if you notice any of these symptoms. If your baby ever has problems breathing, call 911 or go to your nearest emergency room.

If your baby is sensitive to a food you're eating, such as cow's milk, you may notice these signs of a reaction right away or several hours after breastfeeding. The symptoms may last up to a day. 

Write down what foods you eat and when you notice the symptoms in your baby to help you find out what foods are causing your baby's symptoms. You can then not eat these foods for two or three weeks to see if your baby's symptoms go away. Once you stop eating the problem food, your baby's symptoms should go away in one to two weeks. You may find that after a few months, when your baby is older, you can eat the food again without your baby having any symptoms.

What do I need to know about eating healthy while breastfeeding?

To eat healthy while breastfeeding:

Is it safe to smoke, drink, or do drugs while breastfeeding?

The short answer is no. When your baby gets all of his or her food from breastfeeding, the baby also gets what you eat, drink, and breathe. If you wouldn't want your baby to smoke, drink, or do drugs then you should not smoke, drink too much, or do drugs while pregnant or breastfeeding.

Can a baby be allergic to breastmilk?

No. But babies can be sensitive to some foods you may eat. Research shows that what you eat affects your milk only slightly.1 Babies love the flavors of foods that come through the milk. Sometimes a baby may be sensitive to something the mother eats, such as eggs or milk and cheese.

Does my breastfeeding baby need more vitamin D?

Maybe. Vitamin D is needed to build strong bones. All infants and children should get at least 400 International Units (IU) of vitamin D each day.

To meet this need, your child's doctor may recommend that you give your baby a vitamin D supplement of 400 IU each day. This should start in the first few days of life. You can buy vitamin D supplements for infants at a drugstore or grocery store.

Even though sunlight is a major source of vitamin D, it is hard to measure how much sunlight your baby gets, and sun exposure can be harmful. Once your baby is weaned from breastmilk, talk to your baby's doctor about whether your baby still needs vitamin D supplements. Some children do not get enough vitamin D from the food they eat.

Does my breastfed baby have special needs if I am vegan?

If you follow a vegan diet or one that does not include any forms of animal protein, you or your baby might not get enough vitamin B12.

In a baby, B12 deficiency can cause symptoms such as:

You can protect your and your baby's health by taking vitamin B12 supplements while breastfeeding. Talk to your doctor about your vitamin B12 needs.

Will physical activity affect my breastmilk?

An active lifestyle helps you stay healthy, feel better, and have more energy. It does not affect the quality or quantity of your breastmilk or your baby's growth.

Follow these tips to help you be more comfortable when working out while breastfeeding:

For more information on fitness, visit our Fitness and Nutrition section.

Can stress affect breastfeeding?

Yes. Stress can make you more likely to get sick or have trouble sleeping, stomach problems, headaches, and mental health problems. But breastfeeding can help mothers relax and cope with stress better. Skin-to-skin contact with your baby often has a soothing effect.

Take these steps to help lower stress while breastfeeding:

Can I take medicines if I am breastfeeding?

You can take certain medicines while breastfeeding, but not all. Almost all medicines pass into your milk in small amounts. Some have no effect on the baby and can be used while breastfeeding. Always talk to your doctor or pharmacist about medicines you are using and ask before you start using new medicines. This includes prescription and over-the-counter drugs, vitamins, and dietary or herbal supplements. For some women with chronic health problems, stopping a medicine can be more dangerous than the effects it will have on the breastfed baby.

You can also search for your medicine in the LactMed database to find out if your medicine passes through your breastmilk and any possible side effects for your nursing baby.

Can I breastfeed if I am sick?

Some women think that they should not breastfeed when they are sick. But most common illnesses, such as colds, flu, or diarrhea, can't be passed through breastmilk. In fact, the antibodies in your breastmilk will help protect your baby from getting the same sickness. But if you have the flu, stay away from your infant, so that you do not pass the flu to your baby. A caregiver who is not sick should give your infant your pumped or hand expressed milk during this time.

Your doctor may tell you not to breastfeed if you:

Will my partner be jealous if I breastfeed?

Maybe. Talk to your partner about his or her worries before you have the baby. Talk together about ways your partner can get involved in breastfeeding..

Before birth:

Your partner can support you by:

Do I have to restrict my sex life while breastfeeding?

No, but you may have to make some adjustments to make sex more comfortable if you have the following:

Do I still need birth control if I am breastfeeding?

Yes. Your doctor will probably discuss birth control with you before you give birth. Breastfeeding is not a sure way to prevent pregnancy, even though it can delay the return of normal ovulation and menstrual cycles. Talk with your doctor about birth control choices that you can use while breastfeeding.

Does my breastfed baby need vaccines?

Yes. Vaccines are very important to your baby's health and are safe. Almost all insurance plans, Medicaid, and the Children's Health Insurance Program (CHIP) cover a child's vaccination with no copay or coinsurance. Breastfeeding may also help your baby respond better to certain immunizations that protect your baby. Follow the schedule your doctor gives you and, if you miss any vaccines, check with the doctor about getting your baby back on track as soon as possible.

Breastfeeding while the shot is given to your baby or right afterward can help relieve pain and soothe an upset baby.

Learn more about vaccines for infants and children.

Is it safe for me to get a vaccine when I'm breastfeeding?

Usually. Breastfeeding does not affect the vaccine, and most vaccines are not harmful to your breastmilk. However, vaccines for smallpox and yellow fever can be passed through breastmilk. If possible, do not get these vaccinations while breastfeeding and talk to your doctor.

Did we answer your question about breastfeeding?

For more information about breastfeeding and taking care of yourself, call the OWH Helpline at 1-800-994-9662 or check out the following resources from other organizations:

Breastfeeding and going back to work

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Planning ahead for your return to work can help ease the transition. Learn as much as you can before the baby's birth, and talk with your employer about your options. Planning ahead can help you continue to enjoy breastfeeding your baby long after your maternity leave is over.

Breastfeeding and working

A pediatrician

A pediatrician shares insight into breastfeeding on the go and pumping at wor

A pediatrician shares insight into breastfeeding on the go and pumping at work.

What can I do during my pregnancy to prepare for breastfeeding after returning to work?

What can I do while on maternity leave to make breastfeeding more successful after I return to work?

What can I do when I return to work to help ease the transition?

Keep talking with your boss about your schedule and what is or isn't working for you. Under the Patient Protection and Affordable Care Act, most employers, with few exceptions, must offer a breastfeeding employee reasonable break times to pump for up to 1 year after her baby is born and a place other than a bathroom to comfortably, safely, and privately express breastmilk. Learn more about how to protect your right to breastfeed. When you arrive to pick up your baby from child care, see if you can take time to breastfeed your baby right away. This will give you and your baby time to reconnect before going home.

Where should I store my breastmilk?

Breastmilk is food, so it is safe to keep it in an employee refrigerator or a cooler with ice packs. Talk to your boss about keeping your milk in an employee refrigerator if you think anyone will be concerned. If you work in a medical department, do not store milk in the same refrigerators where medical specimens are kept.

Label the milk container with your name and the date you expressed the milk. Try to keep the milk in the back of the refrigerator where the temperature is the most constant and coldest.

How much breastmilk should I send with my baby during the day?

You may need to pump two to three times each day at work to make enough milk for your baby while he or she is with a caregiver.

Research shows that breastfed babies between 1 and 6 months old take in an average of 2 to 3 ounces per feeding. As your baby gets older, your breastmilk changes to meet your baby's needs. So your baby will get the nutrition he or she needs from the same number of ounces at 9 months as he or she did at 3 months.

Some babies eat less during the day when they are away from their mothers and then nurse more often at night. This is called "reverse-cycling." Or babies may eat during the day and still nurse more often at night. This may be more for the closeness with you that your baby craves. If your baby reverse-cycles, you may find that you do not need to pump as much milk for your baby during the day.

Did we answer your question about breastfeeding and returning to work?

For more information about unplanned breastfeeding and returning to work, call the OWH Helpline at 1-800-994-9662 or check out the following resources from other organizations:

Breastfeeding in public

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Some mothers feel uncomfortable breastfeeding in public. You have the right to breastfeed your baby wherever and whenever your baby is hungry. There are laws that protect breastfeeding mothers. If you find it hard to breastfeed in public, you can try some of the tips below for breastfeeding discreetly.

Tips for breastfeeding in public

It helps to breastfeed your baby before he or she becomes fussy, so that you have time to get into a comfortable place or position to feed. (Over time, you will learn your baby's early hunger cues.) When you get to your destination, find a place you can breastfeed where you will feel most comfortable.

Tips for handling criticism

If someone criticizes you for breastfeeding in public, remember that the law protects your right to feed your baby any place you need to. You do not need to respond to anyone who criticizes you for breastfeeding. If you feel in danger, move away from the person criticizing you and look for people who can support you.

Remember that you are meeting your baby's needs. It isn't possible to stay home all the time, and you should (and can) feel free to feed your baby while you are out and about. You should be proud of your commitment! Plus, no bottles mean fewer supplies to pack and no worries about getting the milk to the right temperature.

Talk to other breastfeeding moms about how they have handled criticism in public. While no one should ever criticize you for feeding your baby, it might help to know ahead of time what other moms have done in a similar situation.

Did we answer your question about breastfeeding in public?

For more information about breastfeeding in public, call the OWH Helpline at 1-800-994-9662 or check out the following resources from other organizations:

Weaning your baby

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Are you ready to wean? Do you think your child is ready to wean? Often, weaning happens gradually and without any conscious effort or action. But you may need to wean before your child would have naturally stopped nursing or receiving your milk. If you need or want to actively wean before it happens on its own, it is best for you and your child to go slowly. Weaning suddenly can be physically painful for you and emotionally hard on you and your baby.

What is weaning?

From the first time you feed your baby something other than your milk, the process of weaning begins. Weaning is the journey for a child between being fully breastfed (or breastmilk-fed, if you feed pumped milk) and when the child stops nursing for comfort and nutrition.

When should I wean my baby?

In cultures where there is no social pressure to wean, children usually stop breastfeeding or receiving their mother's milk between 2½ and 7 years old.

In families that let it happen on its own, weaning happens very gradually, often without any fuss, process, or effort.

The American Academy of Pediatrics (AAP) recommends the following schedule as a guide:

What are some signs that my child is ready to wean?

Children who wean themselves rarely do so suddenly and without warning. The process is generally slow and gradual, even for babies who wean from the breast earlier than is normal due to separation from their mothers, pacifier use, or bottle-feeding.

If your baby suddenly rejects your breast, it is more likely a nursing strike, not a readiness to wean. Read more about nursing strikes in our "Challenge: Nursing strikes" section.

You can watch for these signs, but they may be so gradual you may not notice:

When should I not wean my baby?

If you need or want to wean before your child begins to wean, taking it slowly is best.

Consider delaying weaning if:

If you have been advised to stop breastfeeding because you need surgery or you take a certain medicine, be sure to get to a second opinion. There are very few reasons for complete weaning is absolutely necessary. You may still be able to breastfeed after surgery, and many medicines are safe for both baby and mother.

Talk to a lactation consultant who can help you decide whether you truly need to wean or just need some help getting you and your baby through a difficult time. You also can call the Office on Women's Health Helpline at 1-800-994-9662, Monday through Friday, 9 a.m. to 6 p.m. ET to talk to a peer counselor in English or Spanish for free.

Also, try not to make the decision to wean on a day when breastfeeding is difficult.

How long does it take to wean?

The time it takes to wean depends on several factors, including:

Especially during the first year, when breastfeeding is your baby's main source of nutrition, weaning works best if you take it slowly. Eliminate one nursing session at a time over several days. For example, if you drop a feeding every three days and you usually nurse about eight times a day, it could take four weeks to fully wean your baby.

Will my baby need formula when I wean?

It depends on the age of your child.

If your baby is younger than 1 year:

Your baby will need formula to replace the nutrition that he or she gets at your breast. Because your breastmilk changes to meet your baby's needs as he or she gets older, he or she gets the nutrition he or she needs from the same amount of breastmilk at 9 months as at 3 months old. A 3-ounce feeding, for example, has the right amount of calories, nutrients, and immune factors to meet your baby's needs.

This is not true of formula. A breastmilk-fed baby who is weaned to formula may need more ounces of formula than breastmilk.

Because formula tastes different from breastmilk and being bottle-fed feels different from being breastfed, your baby may need your patience with the move to formula.

Talk to your child's doctor to find out how much formula your baby needs and how to recognize signs that your baby's stomach is tolerating the formula well.

If your baby is older than 1 year:

You can offer a meal or snack, or a drink of water or cow's milk (if tolerated) at the time you would normally feed your child.

If your child resists or seems not interested, remember that breastfeeding is also a time for your baby to be close to you. Sometimes a cuddle or getting to sit on your lap while having the snack helps to ease the transition away from the breast. Your pediatrician can advise you about good choices of foods for your toddler.

How do I wean my baby?

Weaning works best when it happens slowly, in its own time. But there are some reasons why you might have to stop breastfeeding before your baby is ready and even perhaps before you planned to stop breastfeeding.

Weaning your child suddenly — going "cold turkey" — may cause your breasts to become painfully engorged.

Even when you wean slowly and gradually, it may still be uncomfortable for you. Try these tips to help ease discomfort.

Does weaning hurt?

If you wean slowly and gradually, you should not have a lot of discomfort or pain. Weaning suddenly can cause your breasts to become painfully engorged. If your baby is still very young, you are breastfeeding or expressing milk often, and you try to wean cold turkey, weaning can be uncomfortable or painful.

Try these tips to lessen discomfort.

Can I use cabbage leaves or other natural remedies to help with pain while weaning?

Maybe. Some women report relief from pain with cabbage leaves or other herbs or medicines. Always talk to your doctor before trying any herbal remedies or alternative therapies to make sure they are safe for you and your baby.

Did we answer your question about weaning your baby?

For more information about weaning, call the OWH Helpline at 1-800-994-9662 or check out the following resources from other organizations:

Breastfeeding resources

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Learn more about breastfeeding from the Office on Women's Health and other websites.

Read more about breastfeeding from womenshealth.gov

Read more about breastfeeding from other federal agencies

General information about breastfeeding on other websites

Source: OWH, HHS


Thyroid Disease & Pregnancy

Thyroid disease is a group of disorders that affects the thyroid gland. The thyroid is a small, butterfly-shaped gland in the front of your neck that makes thyroid hormones. Thyroid hormones control how your body uses energy, so they affect the way nearly every organ in your body works—even the way your heart beats.

Illustration of the thyroid gland and its location in the neck

The thyroid is a small gland in your neck that makes thyroid hormones.

Sometimes the thyroid makes too much or too little of these hormones. Too much thyroid hormone is called hyperthyroidism and can cause many of your body’s functions to speed up. “Hyper” means the thyroid is overactive. Learn more about hyperthyroidism in pregnancy. Too little thyroid hormone is called hypothyroidism and can cause many of your body’s functions to slow down. “Hypo” means the thyroid is underactive. Learn more about hypothyroidism in pregnancy.

If you have thyroid problems, you can still have a healthy pregnancy and protect your baby’s health by having regular thyroid function tests and taking any medicines that your doctor prescribes.

What role do thyroid hormones play in pregnancy?

Thyroid hormones are crucial for normal development of your baby’s brain and nervous system. During the first trimester—the first 3 months of pregnancy—your baby depends on your supply of thyroid hormone, which comes through the placenta . At around 12 weeks, your baby’s thyroid starts to work on its own, but it doesn’t make enough thyroid hormone until 18 to 20 weeks of pregnancy.

Two pregnancy-related hormones—human chorionic gonadotropin (hCG) and estrogen—cause higher measured thyroid hormone levels in your blood. The thyroid enlarges slightly in healthy women during pregnancy, but usually not enough for a health care professional to feel during a physical exam.

Thyroid problems can be hard to diagnose in pregnancy due to higher levels of thyroid hormones and other symptoms that occur in both pregnancy and thyroid disorders. Some symptoms of hyperthyroidism or hypothyroidism are easier to spot and may prompt your doctor to test you for these thyroid diseases.

Another type of thyroid disease, postpartum thyroiditis, can occur after your baby is born.

Hyperthyroidism in Pregnancy

What are the symptoms of hyperthyroidism in pregnancy?

Some signs and symptoms of hyperthyroidism often occur in normal pregnancies, including faster heart rate, trouble dealing with heat, and tiredness.

Other signs and symptoms can suggest hyperthyroidism:

What causes hyperthyroidism in pregnancy?

Hyperthyroidism in pregnancy is usually caused by Graves’ disease and occurs in 1 to 4 of every 1,000 pregnancies in the United States.1 Graves’ disease is an autoimmune disorder. With this disease, your immune system makes antibodies that cause the thyroid to make too much thyroid hormone. This antibody is called thyroid stimulating immunoglobulin, or TSI.

Graves’ disease may first appear during pregnancy. However, if you already have Graves’ disease, your symptoms could improve in your second and third trimesters. Some parts of your immune system are less active later in pregnancy so your immune system makes less TSI. This may be why symptoms improve. Graves’ disease often gets worse again in the first few months after your baby is born, when TSI levels go up again. If you have Graves’ disease, your doctor will most likely test your thyroid function monthly throughout your pregnancy and may need to treat your hyperthyroidism.1 Thyroid hormone levels that are too high can harm your health and your baby’s.

Pregnant woman having her blood drawn

If you have Graves’ disease, your doctor will most likely test your thyroid function monthly during your pregnancy.

Rarely, hyperthyroidism in pregnancy is linked to hyperemesis gravidarum —severe nausea and vomiting that can lead to weight loss and dehydration. Experts believe this severe nausea and vomiting is caused by high levels of hCG early in pregnancy. High hCG levels can cause the thyroid to make too much thyroid hormone. This type of hyperthyroidism usually goes away during the second half of pregnancy.

Less often, one or more nodules, or lumps in your thyroid, make too much thyroid hormone.

How can hyperthyroidism affect me and my baby?

Untreated hyperthyroidism during pregnancy can lead to

Rarely, Graves’ disease may also affect a baby’s thyroid, causing it to make too much thyroid hormone. Even if your hyperthyroidism was cured by radioactive iodine treatment to destroy thyroid cells or surgery to remove your thyroid, your body still makes the TSI antibody. When levels of this antibody are high, TSI may travel to your baby’s bloodstream. Just as TSI caused your own thyroid to make too much thyroid hormone, it can also cause your baby’s thyroid to make too much.

Tell your doctor if you’ve had surgery or radioactive iodine treatment for Graves’ disease so he or she can check your TSI levels. If they are very high, your doctor will monitor your baby for thyroid-related problems later in your pregnancy.

Pregnant woman talking with her doctor

Tell your doctor if you’ve had surgery or radioactive iodine treatment for Graves’ disease.

An overactive thyroid in a newborn can lead to

Sometimes an enlarged thyroid can press against your baby’s windpipe and make it hard for your baby to breathe. If you have Graves’ disease, your health care team should closely monitor you and your newborn.

How do doctors diagnose hyperthyroidism in pregnancy?

Your doctor will review your symptoms and do some blood tests to measure your thyroid hormone levels. Your doctor may also look for antibodies in your blood to see if Graves’ disease is causing your hyperthyroidism. Learn more about thyroid tests and what the results mean.

How do doctors treat hyperthyroidism during pregnancy?

If you have mild hyperthyroidism during pregnancy, you probably won’t need treatment. If your hyperthyroidism is linked to hyperemesis gravidarum, you only need treatment for vomiting and dehydration.

If your hyperthyroidism is more severe, your doctor may prescribe antithyroid medicines, which cause your thyroid to make less thyroid hormone. This treatment prevents too much of your thyroid hormone from getting into your baby’s bloodstream. You may want to see a specialist, such as an endocrinologist or expert in maternal-fetal medicine, who can carefully monitor your baby to make sure you’re getting the right dose.

Doctors most often treat pregnant women with the antithyroid medicine propylthiouracil (PTU) during the first 3 months of pregnancy. Another type of antithyroid medicine, methimazole , is easier to take and has fewer side effects, but is slightly more likely to cause serious birth defects than PTU. Birth defects with either type of medicine are rare. Sometimes doctors switch to methimazole after the first trimester of pregnancy. Some women no longer need antithyroid medicine in the third trimester.

Small amounts of antithyroid medicine move into the baby’s bloodstream and lower the amount of thyroid hormone the baby makes. If you take antithyroid medicine, your doctor will prescribe the lowest possible dose to avoid hypothyroidism in your baby but enough to treat the high thyroid hormone levels that can also affect your baby.

Antithyroid medicines can cause side effects in some people, including

Stop your antithyroid medicine and call your doctor right away if you develop any of these symptoms while taking antithyroid medicines:

If you don’t hear back from your doctor the same day, you should go to the nearest emergency room.

You should also contact your doctor if any of these symptoms develop for the first time while you’re taking antithyroid medicines:

If you are allergic to or have severe side effects from antithyroid medicines, your doctor may consider surgery to remove part or most of your thyroid gland. The best time for thyroid surgery during pregnancy is in the second trimester.

Radioactive iodine treatment is not an option for pregnant women because it can damage the baby’s thyroid gland.

Hypothyroidism in Pregnancy

What are the symptoms of hypothyroidism in pregnancy?

Symptoms of an underactive thyroid are often the same for pregnant women as for other people with hypothyroidism. Symptoms include

Woman with a coat shivering outdoors

You may have symptoms of hypothyroidism, such as trouble dealing with cold.

Most cases of hypothyroidism in pregnancy are mild and may not have symptoms.

What causes hypothyroidism in pregnancy?

Hypothyroidism in pregnancy is usually caused by Hashimoto’s disease and occurs in 2 to 3 out of every 100 pregnancies.1 Hashimoto’s disease is an autoimmune disorder. In Hashimoto’s disease, the immune system makes antibodies that attack the thyroid, causing inflammation and damage that make it less able to make thyroid hormones.

How can hypothyroidism affect me and my baby?

Untreated hypothyroidism during pregnancy can lead to

These problems occur most often with severe hypothyroidism.

Because thyroid hormones are so important to your baby’s brain and nervous system development, untreated hypothyroidism—especially during the first trimester—can cause low IQ and problems with normal development.

How do doctors diagnose hypothyroidism in pregnancy?

Your doctor will review your symptoms and do some blood tests to measure your thyroid hormone levels. Your doctor may also look for certain antibodies in your blood to see if Hashimoto’s disease is causing your hypothyroidism. Learn more about thyroid tests and what the results mean.

How do doctors treat hypothyroidism during pregnancy?

Treatment for hypothyroidism involves replacing the hormone that your own thyroid can no longer make. Your doctor will most likely prescribe levothyroxine , a thyroid hormone medicine that is the same as T4, one of the hormones the thyroid normally makes. Levothyroxine is safe for your baby and especially important until your baby can make his or her own thyroid hormone.

Your thyroid makes a second type of hormone, T3. Early in pregnancy, T3 can’t enter your baby’s brain like T4 can. Instead, any T3 that your baby’s brain needs is made from T4. T3 is included in a lot of thyroid medicines made with animal thyroid, such as Armour Thyroid, but is not useful for your baby’s brain development. These medicines contain too much T3 and not enough T4, and should not be used during pregnancy. Experts recommend only using levothyroxine (T4) while you’re pregnant.

Some women with subclinical hypothyroidism—a mild form of the disease with no clear symptoms—may not need treatment.

Pregnant woman with a pill in one hand and a glass of water in the other

Your doctor may prescribe levothyroxine to treat your hypothyroidism.

If you had hypothyroidism before you became pregnant and are taking levothyroxine, you will probably need to increase your dose. Most thyroid specialists recommend taking two extra doses of thyroid medicine per week, starting right away. Contact your doctor as soon as you know you’re pregnant.

Your doctor will most likely test your thyroid hormone levels every 4 to 6 weeks for the first half of your pregnancy, and at least once after 30 weeks.1 You may need to adjust your dose a few times.

Postpartum Thyroiditis

What is postpartum thyroiditis?

Postpartum thyroiditis is an inflammation of the thyroid that affects about 1 in 20 women during the first year after giving birth1 and is more common in women with type 1 diabetes. The inflammation causes stored thyroid hormone to leak out of your thyroid gland. At first, the leakage raises the hormone levels in your blood, leading to hyperthyroidism. The hyperthyroidism may last up to 3 months. After that, some damage to your thyroid may cause it to become underactive. Your hypothyroidism may last up to a year after your baby is born. However, in some women, hypothyroidism doesn’t go away.

Not all women who have postpartum thyroiditis go through both phases. Some only go through the hyperthyroid phase, and some only the hypothyroid phase.

What are the symptoms of postpartum thyroiditis?

The hyperthyroid phase often has no symptoms—or only mild ones. Symptoms may include irritability, trouble dealing with heat, tiredness, trouble sleeping, and fast heartbeat.

Symptoms of the hypothyroid phase may be mistaken for the “baby blues”—the tiredness and moodiness that sometimes occur after the baby is born. Symptoms of hypothyroidism may also include trouble dealing with cold; dry skin; trouble concentrating; and tingling in your hands, arms, feet, or legs. If these symptoms occur in the first few months after your baby is born or you develop postpartum depression , talk with your doctor as soon as possible.

What causes postpartum thyroiditis?

Postpartum thyroiditis is an autoimmune condition similar to Hashimoto’s disease. If you have postpartum thyroiditis, you may have already had a mild form of autoimmune thyroiditis that flares up after you give birth.

Woman holding her baby.

Postpartum thyroiditis may last up to a year after your baby is born.

How do doctors diagnose postpartum thyroiditis?

If you have symptoms of postpartum thyroiditis, your doctor will order blood tests to check your thyroid hormone levels.

How do doctors treat postpartum thyroiditis?

The hyperthyroid stage of postpartum thyroiditis rarely needs treatment. If your symptoms are bothering you, your doctor may prescribe a beta-blocker, a medicine that slows your heart rate. Antithyroid medicines are not useful in postpartum thyroiditis, but if you have Grave’s disease, it may worsen after your baby is born and you may need antithyroid medicines.

You’re more likely to have symptoms during the hypothyroid stage. Your doctor may prescribe thyroid hormone medicine to help with your symptoms. If your hypothyroidism doesn’t go away, you will need to take thyroid hormone medicine for the rest of your life.

Is it safe to breastfeed while I’m taking beta-blockers, thyroid hormone, or antithyroid medicines?

Certain beta-blockers are safe to use while you’re breastfeeding because only a small amount shows up in breast milk. The lowest possible dose to relieve your symptoms is best. Only a small amount of thyroid hormone medicine reaches your baby through breast milk, so it’s safe to take while you’re breastfeeding. However, in the case of antithyroid drugs, your doctor will most likely limit your dose to no more than 20 milligrams (mg) of methimazole or, less commonly, 400 mg of PTU.

Thyroid Disease and Eating During Pregnancy

What should I eat during pregnancy to help keep my thyroid and my baby’s thyroid working well?

Because the thyroid uses iodine to make thyroid hormone, iodine is an important mineral for you while you’re pregnant. During pregnancy, your baby gets iodine from your diet. You’ll need more iodine when you’re pregnant—about 250 micrograms a day.1 Good sources of iodine are dairy foods, seafood, eggs, meat, poultry, and iodized salt—salt with added iodine. Experts recommend taking a prenatal vitamin with 150 micrograms of iodine to make sure you’re getting enough, especially if you don’t use iodized salt.1 You also need more iodine while you’re breastfeeding since your baby gets iodine from breast milk. However, too much iodine from supplements such as seaweed can cause thyroid problems. Talk with your doctor about an eating plan that’s right for you and what supplements you should take. Learn more about a healthy diet and nutrition during pregnancy .

Clinical Trials

The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) and other components of the National Institutes of Health (NIH) conduct and support research into many diseases and conditions.

What are clinical trials, and are they right for you?

Clinical trials are part of clinical research and at the heart of all medical advances. Clinical trials look at new ways to prevent, detect, or treat disease. Researchers also use clinical trials to look at other aspects of care, such as improving the quality of life for people with chronic illnesses. Find out if clinical trials are right for you .

What clinical trials are open?

Clinical trials that are currently open and are recruiting can be viewed at www.ClinicalTrials.gov .

References

This content is provided as a service of the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), part of the National Institutes of Health. The NIDDK translates and disseminates research findings through its clearinghouses and education programs to increase knowledge and understanding about health and disease among patients, health professionals, and the public. Content produced by the NIDDK is carefully reviewed by NIDDK scientists and other experts.

The NIDDK would like to thank:
Linda Barbour, M.D., M.S.P.H., FACP, University of Colorado School of Medicine

Source: NIDDK, NIH